Bald eagles are flocking back to Ohio as nesting season begins. Dozens have been spotted around the state. Here's where to ...

If you've always wanted to be a pet parent to a feathered creature, you can definitely go that route. However, it's best to ...

Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

A finger-length fish has reignited a long-running debate about self-awareness, cognition and how much we’ve underestimated ...

Over 130 mammal species can delay embryonic development, giving their offspring the best possible chance of survival in ideal ...

Across the drying West, beavers are increasingly valued for the ecological role their dams play. Utah is leading the way in ...

Every animal with a brain needs sleep — and even a few without a brain do, too. Humans sleep, birds sleep, whales sleep and even jellyfish sleep. Sleep is universal “even though it’s actually very ...

"Bear in mind this is well over a kilometre away. It's difficult to be able to get really pristine images because there's ...

If there’s one sacred commandment of workplace etiquette it’s that fish should never be heated in the office microwave.

Each day, Times Insider editors scour the newspaper for the most interesting facts to appear on our pages. This year, tidbits about plastic recycling, whale sharks and crab Rangoon enlightened and ...