Rapid glacier retreat, heavy rainfall, and thousands of tiny tremors preceded Alaska's 1,580-foot tsunami, a warning for every coastal community in a warming world.

Scientists found a natural defense against protein buildup, opening a new path to preventive treatments.

New research links a modest daily walk to less tau buildup and nearly half the cognitive and functional decline, even for those with early signs.

A new quantum state challenges decades of theory and hints at 'super-Fermions,' with real stakes for quantum computing and materials science.

A base camp in Alaska is rewriting the timeline of the first Americans, with the oldest house, needles, and possible dog bones ever found in the Western Hemisphere.

Citizen Lab says Israeli adtech firm Discover-Tech turned ad bidding into a spyware delivery system, exposing a vetted ecosystem's blind spot.

Vasuki indicus, a 47-million-year-old predator, could match the legendary Titanoboa and rewrite what we know about giant snakes.

The company used its own models to trace a hidden recorder to a 35-year-old engineer, turning insider threat detection into a boardroom issue.

A federal judge ruled Apple can access OpenAI's interview materials and private messages tied to former Apple employees, escalating the discovery battle.

New research shows maternal cells cross the placenta into the fetal brain and persist into your 80s. The discovery could reshape neuroscience and medicine.

David Ellison says the Paramount-WBD merger has full clearance after settling with state AGs, clearing the path for an October 1 close.

The fast-fashion giant's long-awaited listing lands at a steep discount to its private-market heyday, resetting expectations for investors and rivals.