Walking sharks are small reef-dwelling sharks that use their fins to “walk” along the seafloor. Learn more about this fascinating movement.

As space travel expands, scientists warn that reproductive health risks and ethical gaps can no longer be ignored.

No natural phenomenon provides a rarer chance to study the secrets of the animal world than a total solar eclipse. This was ...

As Westminster spotlights dog breeding ethics, Peta’s message is sharp. But on cats, TNR and urban policy, that same moral certainty becomes harder to find ...

In many species, sex isn’t fixed for life, and some animals can switch from male to female as part of a reproductive strategy. This process, called sequential hermaphroditism, allows individuals to ...

In his book “The Intimate Animal,” sex and relationships researcher Justin Garcia says people have miscalculated their need ...

In cattle, this gene and the hormone it produces regulates metabolism, fat deposition, and affects reproduction.

As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health beyond the bounds of planet Earth is no longer theoretical but now ...

While most animals manage to avoid inbreeding through scent recognition or by leaving their packs, others (such as those ...

Orange County school board votes 6-2 to keep controversial children's book "Do Animals Fall In Love?" with animal mating ...

Researchers traced termite DNA back to cockroach ancestors and found genetic loss played a key role in building social ...

“Young animals which are still growing need to be fed well for them to perform. Farmers must ensure the cows have good body ...