The discovery of all five nucleobases on Ryugu strengthens the idea that life’s molecular ingredients formed in space before ...

Falling birth rates reveal a deeper social problem: many people who want children feel blocked by economic, housing, gender, ...

Foreign veterans fighting in Ukraine face intense combat, serious mental health challenges, and limited access to care, ...

A new study of the ancient Indus city of Mohenjo-daro challenges a long-held view of history by suggesting that prosperity ...

A confirmed sighting of the critically endangered Cozumel dwarf fox has renewed calls for urgent research and conservation to ...

Nearly every electric motor in modern life, from the fan on your desk to the motor in an electric vehicle, relies on ...

A newly identified Archimedes Palimpsest leaf could help recover lost ancient mathematics using modern imaging techniques.

Camera traps are revealing that the Amazon’s “ghost dog” is less rare than feared but still depends on protected forests.

A decade-long search through Taiwan’s remote forests led to the discovery of East Asia’s tallest tree and hundreds of other ...

Astronomers have previously found signs that Sgr A* erupted in the past, but evidence of an ongoing outflow remained elusive.

Researchers found that an Alzheimer’s-related biomarker may influence how hormone therapy affects dementia risk.

Stored sperm may age faster than reproductive medicine has assumed, suggesting that shorter abstinence periods could benefit ...