A new study suggests that stronger patterns of daily activity and rest, known as rest-activity rhythms, can strengthen ...

Why do some people maintain good memories and have healthy brains even as they age? Research that my colleagues and I ...

A four-week diet change was enough to make some older adults appear biologically younger in a new University of Sydney study.

Gen Alpha boys might not feel so “alpha” when they hear the depressing claim about their sperm. “In 1970, men had twice the ...

Many factors influence growth and reproductive patterns in animals and people alike. New research, led by postdoctoral ...

There’s enough forage to make sure lambs, kids, foals and calves survive.” If those baby animals were born in the winter, ...

An orangutan mom doesn’t have a partner to make dinner or put on a dress for—orangutans live mostly alone—but she does handle ...

A landmark study recently published in the Nature Portfolio journal Scientific Reports reveals that cognitive decline is not ...

In December 2023, Colorado reintroduced 10 gray wolves in Grand and Summit counties, kicking off the voter-mandated ...

New findings indicate that reimplanted childhood testicular tissue can produce sperm in adulthood, supporting experimental fertility preservation strategies.

A new study shows that when salmon are given cocaine, they swim farther and faster. Researchers say there was no risk to ...