Artist, inventor and anatomist Leonardo da Vinci was the definition of a Renaissance man — and scientists are aiming to ...

Long before humans became master hunters, our ancestors were already thriving by making the most of what nature left behind. New research suggests that scavenging animal carcasses wasn’t a desperate ...

Hirola” translates from Somali to something like “the peaceful one” or “the lone one,” referring to its solitary habits. Like other antelopes, Hirola are social but tend to form small herds of 10 to ...

In a world where we instinctively associate childbirth with mothers, nature sometimes tells a different story - not to defy ...

Nature is full of surprises, but few are as fascinating as hybrid animals, creatures born from crossing two different species ...

Two Wind Ridge residents are accused of aggravated animal cruelty after two dogs in their care were found to be severely underweight. Several witnesses reported the dogs being overseen by Jaymes ...

A large international study reveals that mammals tend to live longer when reproduction is suppressed. On average, lifespan ...

The Trump administration and Health and Human Services Secretary Robert F. Kennedy Jr. are flipping the pyramid upside down.

A growing body of research suggests same-sex behavior in nonhuman primates is important to social connections.

In truth, it is not a paradox. The animals involved all seem perfectly eager participants in heterosexual behaviour, as well, so their reproduction is not compromised. It is, though, a puzzle—for ...

In humans, personality similarity between partners can lead to better compatibility and well-being. Is the same true for ...

A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...