Impeachment trial of Philippines VP Sara Duterte begins

Impeachment trial of Philippines VP Sara Duterte begins

Watch World Cup Day 25: England beats Mexico; Norway eliminates Brazil

Latest match highlights, reaction and previews from the FIFA World Cup 2026 in North America.

Scientists discover the deep sleep circuit that builds muscle, burns fat, and boosts the brain

Researchers have identified the brain circuitry that links deep sleep with the release of growth hormone, revealing how the two regulate each other. The newly discovered feedback loop helps explain…

Scientists may have finally found how Alzheimer's kills brain cells

Researchers have identified a previously overlooked mechanism of brain cell death that appears to play a major role in Alzheimer’s disease and frontotemporal dementia. The finding could lead to new…

Quantum mechanics once baffled scientists. Now it's changing the world

Quantum mechanics has journeyed from a strange and controversial idea to the foundation of some of humanity’s most advanced technologies. Now researchers are pushing its boundaries even further, with potential…

CDC emails reveal challenges facing its next director

Emails from CDC officials released by Sen. Bernie Sanders reveal agency leaders dealing with political pressures during the Trump era and highlight challenges for the next director.

Scientists found 45 chemicals in pregnant women and many were linked to birth risks

A large study found that pregnant women are exposed to dozens of common chemicals, many of which were associated with earlier births and lower birth weights. Researchers also discovered that…

Scientists find the “Achilles’ heel” of deadly gut bacteria

Researchers discovered an “Achilles’ heel” shared by E. coli, Shigella, and other diarrhea-causing bacteria: enzymes they use to breach the gut’s protective mucus layer. By targeting this common vulnerability, scientists…

Construction is a man's game. These women are demolishing the barriers

Women make up a miniscule 3% of construction workers in Kenya. But a nonprofit group is offering them a way to get into the game … and to get ahead.…