Tests show pasteurized dairy with H5N1 remnants did not cause illness in mice, supporting safety of milk during outbreaks.

An experimental gene therapy slowed Huntington’s by up to 75 percent in a small clinical trial. While not a cure, it may give patients longer lives.

The FDA plans to add a warning to Tylenol’s label and OK use of a drug for autism. Researchers say there’s little data to support either move.

Diagnoses for several cancers before age 50 have been increasing rapidly since the 1990s. Scientists don’t know why, but they have a few suspects.

Despite millions of years of evolutionary separation and a geographical divide, a blue jay and green jay mated in Texas. This bird is the result.

Scientists and journalists share a core belief in questioning, observing and verifying to reach the truth. Science News ...

The map, spanning 4,000 light-years from the sun in all directions, combines a chart of space dust with the effects of a rare type of young, hot star.

Digital reconstruction of a partially crushed skull suggests new insight into Homo sapiens’ evolutionary relationship to Denisovans and Neandertals.

At just 25, Cecilia Payne-Gaposchkin applied quantum physics to a treasure trove of astronomical observations to show that stars are mostly hydrogen and helium.

Vaccination is still important to ward off the worst of the coronavirus. Three experts discuss the concerns with restricting access.

Scientists have filmed nanoscale ice crystals adapting to trapped air bubbles without losing structural integrity.

The Big Bang may have spawned these theoretical black holes, whose lives are thought to end in a burst of extremely energetic particles.