A small tweak to mitochondrial energy production led to big gains in health and longevity. Mice engineered to boost a protein that helps mitochondria work more efficiently lived longer and showed ...

The identities of three ski guides killed in the catastrophic Lake Tahoe-area avalanche were revealed by authorities during an emotional press conference Saturday. Officials somberly read the names of ...

Artificial intelligence is helping researchers advance their careers and drill deeper into specific questions, but it is not necessarily benefiting science on the whole. As the people who study ...

A decades-long study of nearly 200,000 adults challenges the low-carb versus low-fat debate. Both eating patterns were tied to lower heart disease risk when they emphasized whole grains, plant-based ...

One of Simon Clark’s most popular TikTok videos begins with him playing the part of a clueless climate contrarian. Adopting the overconfident tone that is common among social-media influencers, he ...