Energy & Green Tech

Microwave-based method to upcycle old lithium-ion cathodes

Lithium-ion batteries power everything from phones and electric vehicles to grid-scale energy storage and earbuds, but their cathodes—the part of batteries denoted by a plus sign—are expensive to make and rely on minerals ...

Machine learning & AI

No breakthrough in Anthropic talks with Trump administration

Officials with artificial intelligence startup Anthropic met with the Trump administration Monday as it seeks to restore models blocked over national security concerns, a spokesperson for the company said.

Security

To hack or not to hack, that is the ethical question

Long before a hacker ever touches a keyboard, their personal moral outlook helps predict whether they will use their skills in ethical or unethical ways, according to new research led by the University at Buffalo School of ...

Machine learning & AI

AI robots can go rogue: A researcher on how easily it happens

Earlier this year in Beijing, a humanoid robot crossed a half-marathon finish line in a blistering 50 minutes, 26 seconds. The feat immediately lit up global headlines for shattering the human world record by almost seven ...

Engineering

Advanced 3D printing creates origami-inspired structures

Researchers at the Department of Energy's Manufacturing Demonstration Facility at Oak Ridge National Laboratory have introduced an innovation in additive manufacturing by integrating origami-inspired 3D printing techniques ...

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