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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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.

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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.

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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