As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health ...

A new study suggests humans belong in an elite “league of monogamy,” ranking closer to beavers and meerkats than to ...

"This isn't a petting zoo." Onlooker sparks outrage with video of tourist's reckless actions near massive wild animal: ...

When mammals have offspring, both in the wild and in captivity, new life is celebrated. This is especially true for species ...

Two viruses emerging from animals could be the next ‘major’ public health threats to American families, scientists warn - One ...

Sealed surfaces, artificial light and constant noise: What is part of everyday life for humans poses major challenges for ...

Mating calls and rituals can be intercepted, or drowned out, by invasive species. Scientists are just starting to understand ...

From problem-solving to emotional intelligence, these five animals exhibit brainpower that rivals humans.

Most living organisms break down instantly when exposed to outer space. With no oxygen, crushing radiation, and extreme ...

After centuries of sustained effort, zebras remain evidence that domestication depends less on human ambition than on ...

It would halt lifesaving discoveries and place patients at risk ...

Quite an advantage in today’s world.