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, ...

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

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

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

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

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

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

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

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

A new study untangles the complex microbial history of Ötzi the Iceman, revealing which microorganisms originated during his lifetime and which arrived long after his death.

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