To fix broken electricity markets, stop promoting the wrong kind of competition

Credit: Unsplash/CC0 Public Domain Competition is seen as a panacea in electricity markets: if only we had more, prices would be lower, and investment and supply security would be higher.…

AI giant Anthropic to pay $1.5 bn over pirated books

Anthropic, led by CEO Dario Amodei, recently closed a $13 billion funding round that it said values the generative artificial intelligence startup at $183 billion. Anthropic will pay at least…

Engineers design origami structures that change shape and stiffness on demand

Elastic components allow engineers to create structures that respond in new ways to outside force. Credit: Wright Seneres/Princeton University Princeton engineers are twisting, stretching and creasing structures to create a…

Brain Structure Differences in Children with ADHD Discovered

Summary: Researchers tested a new MRI correction method, called the traveling-subject (TS) approach, to resolve inconsistencies in ADHD brain imaging results. By scanning the same healthy subjects across multiple MRI…

‘Roblox’ game to impose age controls this year

‘Roblox’ has many millions of players under 13. The publisher of “Roblox” has promised to set up age verification mechanisms, after allegations the video game massively popular with children and…

Tesla proposes package for Musk that could top $1 trillion

Tesla proposed a pay package of up to about $1 trillion for CEO Elon Musk, who has shifted his focus after exiting the Trump adminnistration. Tesla unveiled on Friday a…

Transparent mesoporous WO₃ film enhances solar water splitting efficiency and stability

Similarities between human and AI learning offer intuitive design insights

Credit: Unsplash/CC0 Public Domain New research has found similarities in how humans and artificial intelligence integrate two types of learning, offering new insights about how people learn as well as…

A path to higher as-built ductility in printable aluminum alloys

Astrocyte Disruption Tied to Depression After Childhood Stress

Summary: Researchers have shown that astrocytes in the lateral hypothalamus play a pivotal role in how stress shapes behavior, particularly after early-life adversity. In mice, stress led to smaller, less…