"Our goal is to use what we learn from this collared animal to work toward recovering the population in the long term," said ...

Nature does not reward politeness, and being a male or female doesn't change that rule either. Across the animal kingdom, the ...

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

Scientists have documented same-sex behavior in many animals. Learn what it means, how it varies, and why human labels can mislead.

Imagine walking into a courtroom and seeing a cage near the witness stand. Inside sits a bright, alert parrot whose owner was ...

A new international study warns that reproductive health in space is no longer a theoretical concern and that questions about fertility and pregnancy should be pressing concerns. View on euronews ...

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

Both the UK and US Governments have pledged to end research using animals, but is such a goal realistic? And how might it change medical research? Talha Burki reports.

A recent French study seems to verify what many old-time horsemen have long believed: that horses can smell fear in humans, ...

We tend to think of animals as short-lived, especially when we compare their lifespans to human lifespans. But some species ...

From spraying mates with urine to changing one's sex, these are the most intriguing courtships in the animal kingdom.

For almost two decades, scientists have debated whether sponges or comb jellies are the first animal lineage. Now some are ...