A groundbreaking new study from Bar-Ilan University shows that one of sleep’s core functions originated hundreds of millions ...

For a small number of animals, reproduction marks a biological endpoint rather than a stage in an ongoing life cycle. Death ...

An animal tested positive for brucellosis in Gallatin County, the state Department of Livestock reported in late December.

A groundbreaking new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions ...

A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

In jellyfish and sea anemones, neurons accumulate DNA damage while animals are awake and repair that damage during sleep.

Find out which animals live the longest and what clues this gives us for potentially slowing down human aging.

Learn how Hawaii’s honu went from hunted staple to protected icon and what this sea turtle represents to the islands today.

Israel in the Year 2000 is a Hebrew novel, published in Israel in 1951 by S. Goldflus. This is the first dystopian Hebrew ...

Defecation is commonly treated as a universal feature of animal life, a visible outcome of digestion and metabolic turnover.

A common parasite expands across species by abandoning sex, boosting short-term spread while risking long-term collapse.