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40% of US lithium needs could come from unlikely source in Pennsylvania

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40% of US lithium needs could come from unlikely source in Pennsylvania


Thanks to the increase of electric vehicles and other battery-using technologies, the demand for lithium is expected to skyrocket in the coming years. One odd but potent source of the metal is a Pennsylvania wastewater stream, says a new study.

As we’ve reported previously, based on current demand, the world is going to need about 59 new lithium mines hauling out 45,000 tonnes of the metal by 2035. The silvery metal is a key component of rechargeable batteries which are powering seemingly everything these days from countertop ice cube makers to freight ships.

Due to the growing demand for lithium, researchers are developing quicker ways to harvest it from the brine pits which, along with more traditional mines, are a primary source of the element. They are also looking in other places for sources of the material.

One of those places is a wastewater stream produced as a result of a fracking operation outside of Pittsburgh, Pennsylvania. There, operators of the Marcellus shale gas wells need to report levels of certain materials in the wastewater to regulators. Because the reports must mention lithium levels, researchers from the University of Pittsburgh were able to conduct an analysis that showed that if a technique could be developed that would remove 100% of the lithium from the wastewater, about 40% of America’s demand for the metal could be met.

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Currently, lithium can be removed from water with an efficiency rate of more than 90%, so the goal is not too far away.

And while the wastewater at these particular fracking mines is rich in lithium, they are not the only sources of Marcellus shale in the country. West Virginia could also be a rich source, say the researchers.

Because the US Geological survey has classified lithium as a critical mineral (technically an element), the government wants all lithium produced domestically by 2030. In terms of resource allocation, that would be an improvement over the current method which consists of extracting it from brine ponds in Chile, shipping it to China to be processed, and shipping it back to the States for use.

The next step for exploring the wastewater stream as a source of lithium is to analyze the environmental impacts of extracting it and to build a pilot plant to research and develop more efficient extraction techniques.

“Wastewater from oil and gas is a burgeoning issue,” says study lead author Justin Mackey. “Right now, it’s just minimally treated and reinjected.” However, he adds that developing better extraction techniques could provide serious value in turning a wastewater into something much more valuable. “It’s been dissolving rocks for hundreds of millions of years – essentially, the water has been mining the subsurface,” he says.

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A paper about the finding has been published in the journal Scientific Reports.

Source: University of Pittsburgh





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Pennsylvania lawmakers face deadline to rewrite sentencing law for second-degree murder

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Pennsylvania lawmakers face deadline to rewrite sentencing law for second-degree murder


Mandatory sentences for second-degree murder may no longer be constitutional in Pennsylvania, but some attorneys say the state’s highest court hasn’t given much clarity for nearly 1,100 people already serving those punishments.Court ruling forces legislative actionCory Fahnestock, an attorney with the McShane Group, said they’re left wondering what’s going to happen next, with no mechanism currently in place to handle those cases.”They’re left in the air of, ‘What’s going to happen to me next?’ There’s no mechanism to handle those,” Fahnestock said.Retroactivity remains unresolvedCory Miller, also an attorney, said the question of retroactivity is not automatic for those already serving sentences for second-degree murder.”The question of retroactivity is not automatic,” he said.Proposed bill would allow parole eligibilityHouse Judiciary Committee Chairman Tim Briggs has a bill that would propose an opportunity for parole for second-degree murder if someone has served 25 years of their sentence.But he acknowledges more conversations need to be had, especially about what to do with those already serving a life sentence.”How do we not? It’s unconstitutional,” Briggs said. “How are they going to continue serving those sentences? They need an opportunity to make their case, have their culpability reviewed.”Briggs’ Republican counterpart agreed that more time is needed to discuss the issue.Bipartisan agreement on need for more discussionRep. Rob Kauffman said, “We can have a comprehensive solution that addresses the concerns of the victims, but also attempts to being compassionate, looking forward for those who really weren’t involved in these crimes.”As the deadline approaches, lawmakers face pressure to create a sentencing structure that complies with the court ruling while balancing public safety, fairness and the interests of victims’ families.

Mandatory sentences for second-degree murder may no longer be constitutional in Pennsylvania, but some attorneys say the state’s highest court hasn’t given much clarity for nearly 1,100 people already serving those punishments.

Court ruling forces legislative action

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Cory Fahnestock, an attorney with the McShane Group, said they’re left wondering what’s going to happen next, with no mechanism currently in place to handle those cases.

“They’re left in the air of, ‘What’s going to happen to me next?’ There’s no mechanism to handle those,” Fahnestock said.

Retroactivity remains unresolved

Cory Miller, also an attorney, said the question of retroactivity is not automatic for those already serving sentences for second-degree murder.

“The question of retroactivity is not automatic,” he said.

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Proposed bill would allow parole eligibility

House Judiciary Committee Chairman Tim Briggs has a bill that would propose an opportunity for parole for second-degree murder if someone has served 25 years of their sentence.

But he acknowledges more conversations need to be had, especially about what to do with those already serving a life sentence.

“How do we not? It’s unconstitutional,” Briggs said. “How are they going to continue serving those sentences? They need an opportunity to make their case, have their culpability reviewed.”

Briggs’ Republican counterpart agreed that more time is needed to discuss the issue.

Bipartisan agreement on need for more discussion

Rep. Rob Kauffman said, “We can have a comprehensive solution that addresses the concerns of the victims, but also attempts to being compassionate, looking forward for those who really weren’t involved in these crimes.”

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As the deadline approaches, lawmakers face pressure to create a sentencing structure that complies with the court ruling while balancing public safety, fairness and the interests of victims’ families.



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Pennsylvania Convention Center Is Reinventing Today’s Events

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Pennsylvania Convention Center Is Reinventing Today’s Events


For event professionals designing immersive experiences, the venue matters as much as the program. Increasingly, planners are looking for destinations that combine scale with innovation, and the Pennsylvania Convention Center in Philadelphia is stepping up to meet that challenge.

Located in the heart of Center City, the Pennsylvania Convention Center offers planners the infrastructure of a large-scale convention facility with the accessibility of a walkable urban destination. Spanning one million square feet, with seven exhibit halls, 82 meeting rooms, and one of the largest ballrooms in the Northeast, it delivers the flexibility needed for complex, multilayered events. A new strategic alliance between the Pennsylvania Convention Center and the Philadelphia Convention and Visitors Bureau further streamlines the planning process, offering a more connected experience from sourcing through execution.

A new facility-wide network of 150+ striking digital screens allows organizers to incorporate vibrant, engaging, and high-impact visuals during events. Photo: Courtesy of PHLCVB

Recent investments are reshaping how events come to life inside the Center. A new 150-screen digital network allows planners to integrate branding, wayfinding, and real-time messaging throughout the venue, creating a cohesive attendee journey from arrival to breakout sessions. Further expanding program possibilities, the Center has unveiled a new executive boardroom. Designed for leadership meetings, VIP briefings, and high-level sessions, the space enables meeting organizers to seamlessly incorporate elevated, executive experiences within larger events.

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Equally important is the team behind the experience. Philadelphia’s hospitality community, from convention center staff to local partners and hospitality providers, operates as a coordinated extension of the planner’s team. This collaborative approach was on full display at the start of 2026 when Philadelphia hosted PCMA Convening Leaders, one of the industry’s most influential events. The annual meeting served as a strong example of Philadelphia’s ability to execute large-scale, high-profile meetings to the thousands of event organizers in attendance.

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The Pennsylvania Convention Center’s Grand Hall is a dramatic, one-of-a-kind space crowned by a majestic arched ceiling. Photo: Courtesy of PHLCVB

Beyond the venue, Philadelphia enhances the attendee experience. More than 14,000 hotel rooms are conveniently located in Center City, and the city has been named the “Most Walkable City to Visit in the U.S.” for three consecutive years. The city’s walkability factor unlocks a range of possibilities for hosting off-site events, from historic venues and cultural institutions to a dining scene gaining national recognition, supplemented with recent Michelin acknowledgement. In Philadelphia, the city itself becomes more than just a venue—it is an extension of the event.

Anchored by the Pennsylvania Convention Center, Philadelphia’s connectivity translates into something more powerful: a destination where big ideas are easy to execute, experiences feel more connected, and every element, from venue to city, works together to elevate the event.

Start planning your next memorable meeting, convention, or event in Philadelphia at discoverPHL.com.

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Pennsylvania state police trooper pleads guilty to using work computer to create AI-generated pornography

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Pennsylvania state police trooper pleads guilty to using work computer to create AI-generated pornography


A Pennsylvania State Police corporal has pleaded guilty to creating AI-generated pornography, possessing child sexual abuse material and secretly filming women, including coworkers and a Montgomery County judge, according to the Pennsylvania Attorney General’s Office.

Thirty-nine-year-old Stephen Kamnik pleaded guilty in Montgomery County Court Wednesday to a total of 15 charges for years of abusing law enforcement databases, state-owned devices and unauthorized material for personal sexual gratification.

Kamnik, who is currently suspended without pay, used secured law enforcement and commonwealth computer systems to create AI-generated pornographic images of numerous women, according to the attorney general’s office. Prosecutors said Kamnik created some of the explicit material at a Montgomery County barracks.

The investigation, which was conducted by state police, found that Kamnik secretly filmed and photographed numerous women while on duty. Authorities said he repeatedly entered the women’s locker room at the state police barracks to take pictures of female officers.

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Prosecutors said Kamnik also used the state’s Justice Network, known as JNET, to obtain hundreds of photographs of women, violating database policies. 

Investigators also found an unlawfully recorded video of a Montgomery County magisterial district judge during a court proceeding that prosecutors said Kamnik edited for lewd purposes.

Authorities also found a stolen .22-caliber gun during a search of Kamnik’s vehicle in January 2025.

Kamnik pleaded guilty to four felony counts of unlawful use of a computer, sexual abuse of children, misdemeanor counts of invasion of privacy, tampering with evidence and other related offenses.

A Montgomery County judge is scheduled to sentence him July 8.

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“These crimes stain the great work being done by law enforcement every day in communities across the Commonwealth,” Attorney General Dave Sunday said in a statement.

A lawsuit filed by a victim who alleges her image was used in AI-generated pornography claims Pennsylvania State Police were aware of prior incidents of Kamnik abusing his position as a state trooper but failed to properly discipline him.

The complaint alleges Kamnik took undergarments belonging to female troopers from a locker room and kept a mannequin at his assigned station where he placed the stolen clothing to photograph it.

It also alleges Kamnik conducted traffic stops involving female motorists while presenting himself as a law enforcement officer and making degrading requests, including asking them to stick out their tongues while he secretly filmed them.

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