Imagine digging up crimes from the past. That's what happened when DNA testing finally caught up with Kurt Alan Rillema, a Michigan business owner. Police found that Rillema, 51, was the FBI behind two sexual assault cases way back in 1999 and 2000—at golf courses in Oakland County and Penn State Un
Ever wondered what makes some batteries better than others? The answer might surprise you – it's all about the electrolytes! Lithium-oxygen (Li-O2) batteries are super promising, but they rely heavily on these special chemicals. Think of electrolytes as the battery's lifeblood, helping everything ru
Aqueous zinc-ion batteries (AZIBs) are gaining traction due to their high safety, low cost, and eco-friendliness. However, the cathode materials need more development. MXenes, with excellent hydrophilicity and conductivity, could be a great fit, but they have issues like slow Zn²⁺ kinetics and struc
Did you know that old batteries could have a second life? Scientists have found a cool use for the graphite inside spent lithium-ion batteries (LIBs). This graphite is special because it has a lot of oxygen-rich groups on its surface. These groups help the graphite absorb microwaves really well. To
When it comes to professional team sports, there's a lot of talk about scoring patterns and how they work. But what if there are common principles that apply across different sports? Let's dive in! Researchers looked at years of data from college and pro football, hockey, and basketball. They found
On Wednesday night, a drone attack targeted an oil depot in Russia's Voronezh region. The governor of the region, Alexander Gusev, reported this on social media. He mentioned that Russian air defense units and electronic warfare systems had intercepted incoming drones, causing a fire. This incident
Early Thursday morning, Bollywood star Saif Ali Khan was injured in a knife attack at his home in Mumbai. It happened around 2:30 a. m. when Khan encountered an intruder. The 54-year-old actor was stabbed multiple times, with one injury close to his spine. Khan was rushed to Lilavati Hospital where
In recent years, robots have become common helpers in spine surgery. Doctors use them to make operations more precise and safer. The 7th and 8th Annual Seattle Science Foundation (SSF) Robotics Courses gathered experts to talk about and show off the latest robotics and surgery techniques. These incl
St. Luke’s Health System, Idaho's largest healthcare provider, has filed a lawsuit against Idaho Attorney General Raúl Labrador. They're seeking a federal court order to protect doctors from the state's near-total abortion ban when performing emergency procedures. The lawsuit comes as the Biden admi
Donald Trump’s pick for the next attorney general, Pam Bondi, seems well-qualified on paper. She's spent years as a prosecutor and Florida's attorney general. But her recent comments about the 2020 election and threats to prosecute Trump's foes raise big questions about her independence and trustwor
