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Devastating tornadoes rip through Nebraska and Iowa, sending crews searching flattened homes as storm threat continues | CNN

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Devastating tornadoes rip through Nebraska and Iowa, sending crews searching flattened homes as storm threat continues | CNN




CNN
 — 

Destructive tornadoes gutted homes as they plowed through Nebraska and Iowa, and the dangerous storm threat could escalate Saturday as tornado-spawning storms pose a risk from Michigan to Texas.

The area of Elkhorn in Omaha, Nebraska, is one of the hardest-hit communities after severe storms barreled through parts of the Plains and South early Friday afternoon. A powerful tornado leveled homes, which crews were searching for anyone trapped or injured, local authorities announced Friday during a news conference.

Meanwhile in nearby Iowa, a large tornado was reported in the small city of Minden, according to the National Weather Service. Footage obtained by CNN shows the devastation of mangled structures and widespread debris.

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The severe weather threat is expected to continue through Sunday, with Saturday possibly being the most dangerous day. Strong tornadoes are possible from Michigan to Texas, including in Oklahoma City, Kansas City, Dallas, Milwaukee, Chicago and Austin.

Here’s the latest:

• Four people in Iowa’s Pottawattamie County suffered storm-related injuries and received medical treatment, county emergency management officials said in a news release early Saturday. Three of the injured have been released, and one remains hospitalized in stable condition. No further details on the extent of the injuries were provided.

• Roughly 120 homes and businesses were damaged in Pottawattamie County, where Minden is located and the home of about 90,000 residents. “Preliminary information indicates varying degrees of damage,” emergency officials said.

• Two people in Omaha received medical treatment for minor injuries after a tornado swept through the Elkhorn area Friday. “We think injuries were so little because the warning systems in the City of Omaha and Douglas County were highly effective,” Omaha Police Chief Todd Schmaderer said. “We were not hit with a sudden storm. People had warned of this, which saved lives, in our opinion.”

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• Emergency officials in Nebraska’s Shelby and Douglas counties said there were no reports of injuries there after several tornadoes hit their communities Friday. However, the officials reported the storms inflicted significant property damage, and residents have been displaced.

• On the outskirts of Lincoln, Nebraska, a tornado tore the roofs off homes and crossed part of I-80 in the process. Multiple cars of a train derailed near Waverly after it was struck by a tornado, according to a railway spokesperson.

• In response to the tornado that tore through Minden, Iowa Gov. Kim Reynolds issued a disaster proclamation to support storm recovery efforts in Pottawattamie County.

• On Friday afternoon, at least two tornadoes were observed in Texas afternoon. Video posted to social media showed an apparent twister churning across a large field northeast of Waco.

• There were more than 60 tornado reports Friday across at least five states, many of which have been confirmed by the weather service or through footage from storm chasers.

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Jason Sunday, a resident of hard-hit Elkhorn in Omaha, described the tornado as a “freight train.” As it approached, he sought cover in his home, which he had just moved into 30 days ago, CNN affiliate KETV reported.

“We saw it coming from the southwest, and when it got too close for comfort, we headed downstairs quickly. We were in the downstairs bathtub, and it was just like the movie said, it was like a freight train,” Sunday told CNN affiliate KETV.

“And you knew the roof was coming off because that was a loud pop and sucking motion. It was pretty scary.”

The tornado caused severe damage to the Sunday family’s dream home.

“We’re thankful to be alive. We’re very thankful,” Sunday added.

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John Wells, a cleanup volunteer in the town of Blair just north of Omaha, says he saw sprawling storm damage Friday.

“There’s propane tanks that are flipped. There’s houses that they’re not even on their foundation. You don’t even know where they were,” he told KETV. “I’ve never seen anything like this.”

More than 50 million people are under the threat of severe weather Saturday from the Southern Plains into the Great Lakes region.

“A complex but potentially significant severe weather episode is expected on Saturday,” the Weather Prediction Center said Friday.

The most significant storms are possible starting in the afternoon in parts of the southern and central Plains, where a Level 3 of 5 risk of severe thunderstorms is in place. Widespread damaging wind gusts, hail up to the size of baseballs and strong tornadoes are the storms’ main hazards.

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The tornado threat could ramp up considerably through the late afternoon and evening hours with “multiple strong tornadoes” possible, according to the prediction center.

Damaging storms are possible outside of the greatest risk area in a huge area of the country from the Great Lakes to southern Texas.

Rain could also be a culprit Saturday.

Some areas could see nearly 5 inches of rain in a short period and dangerous flash flooding could result. A handful of locations caught under multiple rounds of gushing rainfall could have totals approach the 8-inch mark.

A Level 3 of 4 risk of excessive rainfall is in place for a large portion of Oklahoma – including Oklahoma City and Tulsa – and smaller parts of Kansas and Texas. Intense rainfall could force streams to overflow their banks and flood roadways.

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Damaging storms also are possible from Texas to Wisconsin Sunday. But the exact timing, extent and strength of these storms will depend heavily on Saturday night’s storms.

Notably, areas from northeastern Texas to southern Iowa and western Illinois face the greatest chance for damaging storms that could bring strong wind gusts and large hail. An isolated tornado or two is also possible.

Heavy, flooding rainfall is possible, especially in parts of the Lower Mississippi Valley.



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Nebraska

New core facility will advance biomedical, ag sciences research

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New core facility will advance biomedical, ag sciences research


A new University of Nebraska–Lincoln core research facility shows promise to revolutionize how Nebraska scientists understand molecular foundations and bolster the university’s expertise in the biomedical and agricultural sciences.

The CryoEM Core Facility houses the state’s first cryo-electron microscope, and it is one of just a handful in the region. CryoEM microscopy is a powerful imaging technique that enables researchers to observe biological molecules, complexes and cells at near-atomic resolution.

Although the technology has existed for several decades, advancements in recent years have turned it into a leading tool for research in drug discovery and development, plant biology, infectious diseases, pathology, animal science and more.

Cryo-EM technology enables biological samples to be cooled to cryogenic temperatures — at least negative 153 degrees Celsius. This ultra-cold environment preserves the structure and function of biological specimens more effectively than traditional methods, making cryo-EM ideal for preserving proteins and providing a stable, controlled environment for working with biological samples.

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UNL’s CryoEM Core Facility began operations March 19, with eight research groups already using the core. It is expected to strengthen UNL’s research collaborations with the other University of Nebraska institutions and attract new partnerships with other universities and companies across the Midwest, said Sherri Jones, interim vice chancellor for research and economic development.

“We are paving the way for transformative discoveries and research that advance the state of Nebraska, the nation and the world. … This is just the beginning of discoveries to come,” Jones said during a May 6 grand opening celebration.

There are currently three national cryo-electron microscopy centers in the United States, in California, Oregon and New York. UNL has already launched a partnership and training pipeline with one of those centers — the Pacific Northwest Center for Cryo-EM — which is expected to bolster UNL’s connection to national labs in the future.

Mark Button, dean of the College of Arts and Sciences, said the official grand opening marked “a great day for the advancement of science in the state of Nebraska.”

Button, along with other college and unit leaders, emphasized that teamwork was the key ingredient in opening the facility.

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In September 2021, the Nebraska Center for Integrated Biomolecular Communication, known as CIBC, identified a need for cryo-EM capabilities to expand the university’s biomedical research capacity. Jim Takacs, professor emeritus of chemistry and then-director of CIBC, offered to allocate funding from the center’s National Institutes of Health Centers of Biomedical Research Excellence award to jump-start the effort.

From there, the Office of Research and Economic Development surveyed the campus to understand which research groups would use cryo-EM instrumentation if it became available. The Institute of Agriculture and Natural Resources’ Agricultural Research Division; College of Arts and Sciences; and College of Engineering indicated strong interest and provided financial support.

“What makes UNL a special place is that we are able to bring people together to do great things that can’t be done by any group alone,” Button said.

Lance Pérez, dean of the College of Engineering, said Wei Niu is an example of a faculty member who will use cryo-EM to advance her research program. Niu, associate professor of chemical and biomolecular engineering, is developing enzymes for building manmade molecules for use in industrial and commercial chemicals. She is using clean energy sources instead of the petroleum-based products that are typically used as raw materials.

Nebraska “punches way above its weight and can do big things” when faculty from across disciplines work together, Pérez said.

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Other examples of how Husker researchers plan to leverage the core facility:

  • Shi-Hua Xiang, associate professor of veterinary medicine and biomedical sciences and a member of the Nebraska Center for Virology, is developing inhibitor drugs to treat the Ebola virus. CryoEM can help virologists visualize how drugs structurally bind to receptors, which could lead to significant advancements in drug design and development.
  • Joseph Yesselman, assistant professor of chemistry, designs three-dimensional RNA nanostructures and nanomachines. CryoEM can be used to resolve RNA nanostructures at atomic-level resolutions. His lab is already collecting preliminary data on one of the structures it is studying.
  • Kurt Piepenbrink, assistant professor of food science and technology, studies how bacteria use extracellular structures to interact with their environment. Piepenbrink plans to work with the CryoEM Core Facility to determine the structural and functional relationships for large biomolecular complexes, especially those that are not compatible with traditional determination techniques such as X-ray crystallography and nuclear magnetic resonance spectroscopy.

Tala Awada, associate dean and associate director of the Agricultural Research Division, said cryo-EM capabilities would expand ARD’s research capacity in plant and animal health, while supporting training of the next generation of scientists and innovators.

“It is a testament to the faculty’s vision … and the campus rallied around them,” she said.

The Nebraska Center for Biotechnology provides day-to-day oversight and management of the core facility. In addition to CryoEM, the center houses four other core facilities and has a track record of success in managing life sciences research cores, said Jen Nelson, assistant vice chancellor for research and research integrity officer.

Center director Daniel Schachtman and Shelly Cutsor, director of research finance and information systems, oversaw renovation of the Ken Morrison Life Sciences Research Center, where the core facility is housed. The renovation opened space for high-throughput equipment, including a 200kV Glacios Cryo-EM Transmission Electron Microscope, a Falcon4i electron detector camera, aberration-free image shift and fringe-free imaging.

To store the massive amounts of data generated, Schachtman’s team worked closely with the Holland Computing Center and the University of Nebraska’s Information Technology Services to develop a sophisticated system for data storage and processing.

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Schachtman also hired the core facility’s first director, Eduardo Romero Camacho, who joined the university in 2022 and had a pivotal role in the Morrison Center renovation and equipment installation.

Jiantao Guo, professor of chemistry and CIBC director; Mark Wilson, professor of biochemistry; and Limei Zhang, associate professor of biochemistry, provided scientific vision and oversight throughout the project. The CIBC External Advisory Committee shared input on how to establish the core facility, including instrumentation and staffing.

Jones thanked the university leaders who supported the project.

“Acquiring cutting-edge equipment is part of UNL’s role as the state’s Big Ten research institution. Equipment investments are crucial to positioning our faculty for grants and awards success; recruiting talented researchers and students; and offering our students high-quality research experiences.”

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Nebraska Baseball Blows Final Nonconference Game in Final Inning to South Dakota State

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Nebraska Baseball Blows Final Nonconference Game in Final Inning to South Dakota State


Nebraska baseball was two outs away from closing out the final nonconference game of the year with a win.

But then all hell broke loose. South Dakota State posted five runs in the top of the ninth inning to take the win, 10-6. With the loss, the Huskers fall to 30-17 on the year. The Jackrabbits improve to 18-25.

A week after throwing a no-hitter, Jackson Brockett tossed just 3.0 innings, giving up one earned run on two hits. Nine other Husker hurlers saw time, including three in the final frame.

Nebraska notched 12 hits in the game, led by a 3-for-5 effort from Rhett Stokes. The Huskers stranded 14 baserunners, including three in the bottom of the ninth inning when pinch-hitter Josh Caron struck out swinging with the bases loaded to end the game.

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The Huskers led 6-2 going into the eighth inning, but that’s when the Thatcher Kozal show began for the Jackrabbits. Kozal slugged a three-run homer to cut the Huskers’ lead to a single run, and he repeated the feat in the ninth with another three-run blast that provided the Jacks their final 10-6 margin of victory.

Nebraska stays home to host Indiana for a three-game series this weekend.



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Nebraska Library Commission awards $37,000+ in grants to 39 libraries across the state

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Nebraska Library Commission awards $37,000+ in grants to 39 libraries across the state


LINCOLN, Neb. (KOLN) – The Nebraska Library Commission recently awarded $37,495 in grants for Excellence in Youth service to 39 libraries across the state.

Of those libraries, several addressed the need for educational programs, Summer Reading programming, and materials like LEGO, STEAM, and other activities to encourage creativity in young people.

Youth Grants for Excellence are made available by the Nebraska Library Commission with funding from the State of Nebraska.

The following 39 Nebraska public libraries were awarded 2024 Youth Grants for Excellence funding:

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Bancroft Public Library

Bayard Public Library

Beatrice Public Library

Bellevue Public Library

Broken Bow Public Library

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Central City Public Library

Clearwater Public Library

Columbus Public Library

Hruska Public Library, David City

Elmwood Public Library

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Falls City Library and Arts Center

Fullerton Public Library

Genoa Public Library

Grand Island Public Library

Hastings Memorial Library, Grant

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Lincoln City Libraries

Louisville Public Library

Madison Public Library

Mead Public Library

Jensen Memorial Library, Minden

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Norfolk Public Library

North Bend Public Library

CB Preston Memorial Library, Orleans

Osmond Public Library

Papillion Public Library

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Plainview Public Library

Ravenna Public Library

St. Edward Public Library

Sargent Township Library

Shelton Public Library

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Maxine White-Sutherland Public Library

Lied Tekamah Public Library

Valley Public Library

Valparaiso Public Library

Verdigre Public Library

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Lied Lincoln Township Library, Wausa

Maltman Memorial Library, Wood River

Kilgore Memorial Library, York

Yutan Public Library

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