Biology

Marvel at the wonders of nature.

Dolphins Taste Their Pals' Pee to Identify Them

Dolphins Taste Their Pals' Pee to Identify Them

Know the group urine. Dolphins don't have a sense of smell, but they can follow friends by their flavor.

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Your Brain Operates at the Edge of Chaos, but That's Actually a Good Thing

Your Brain Operates at the Edge of Chaos, but That's Actually a Good Thing

We derive a wealth of benefits from teetering between calmness and mayhem.

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Which COVID Booster Should I Get? What to Know About Mixing Vaccines

Which COVID Booster Should I Get? What to Know About Mixing Vaccines

Still need a booster? Thinking about getting a second? Here's what to know.

When Can Kids Get the COVID Vaccine or Booster?

When Can Kids Get the COVID Vaccine or Booster?

The FDA has authorized boosters for kids 5 to 11, but kids under age 5 still can't be vaccinated. Here's what to know about COVID shots for kids.

Watch Dolphins Taking Care of Their Skin at a 'Coral Clinic'

Watch Dolphins Taking Care of Their Skin at a 'Coral Clinic'

It appears marine mammals have skincare routines too.

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