Ask A Biologist heading

Breeding Birds and Beyond

You’ve probably noticed that days are longer during summer than winter. Learn how Pierre Deviche's love for the outdoors led him to doing field research on the timing of breeding in birds.

PLOSable New World Under the Sea

Have you ever thought about what living things might be dwelling in the ocean? Learn how marine life can survive without air or sunlight in deep sea environments.

Venom!

Build your own protein channel from paper, play the Venom! invader game on the computer to test your skills battling scorpion venom, or browse our Protein Art section to see the many different ways scientists view protein.

Positron emission tomography (PET) image of brain.

Does brain size relate to intelligence?
Answer >>

 

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