As you experience or encounter new things, your brain must encode this information via the right neural networks at the…
Large language model AIs can ingest long documents and answer questions about them, but a key question is how well they…
At first glance it might seem contradictory that restricting some speech can preserve free speech, but research shows that…
Scientists have conflicting theories on why the universe is expanding at an accelerating rate. New measurements from a massive…
Water-rich meteorites contain key ingredients for life, yet they barely appear in meteorite collections. Recent research…
Aligning AIs with people’s goals and values is tricky. A new technique quantifies how far off human and machine are from…
A psychologist explains how group identity, polarizing issues and social media are driving people apart – and suggests…
An allergic reaction happens when your immune system overreacts to something that should be harmless. Whether that happens…
Researchers reexamining fossils identified telltale marks made by human ancestors cutting meat from bones. The discovery…
During scrolling, the brain processes visuals quickly not critically, making it easy to miss details that reveal a fake.…
Cachexia, or wasting syndrome, causes around 80% of patients with advanced cancer to withdraw from life.
Billionaire CEO Jared Isaacman has worked closely with SpaceX. He expressed an interest in sending missions to both the…
An executive order critiques the idea that race is a human invention. But that’s exactly what modern science supports.
AI can process data from wearable devices to better monitor your health and detect problems sooner. The trick is teaching…
The law is the balance point between limiting hate speech and misinformation and keeping censorship in check. Here’s what…
Computing pioneer Alan Turing suggested training machines with rewards and punishments. Two computer scientists put the…
The Trump administration’s job cuts and advisory board changes at the agency won’t change those rules, as a former EPA…
Alcohol is the third-leading preventable cause of cancer in the US, accounting for tens of thousands of cancer deaths per…
Researchers probed what psychologists call the ‘paradox of effort’ to learn how different people value work they could…
Because vitamin D plays a crucial role in many aspects of health and growth, inadequate levels can put children at risk…