Ecology

Why we need to retire the word 'eco-friendly'

5 fascinating facts about redwood trees

Sharks found living inside an active volcano

See a sea turtle's view of the Great Barrier Reef

If you like spicy mustard, thank a caterpillar

6 things to know about Earth's 6th mass extinction

6 wild animals worth more alive than dead

New remedy helps bats survive white-nose syndrome

5 dangers of oil drilling in the Arctic Ocean

What do you know about human evolution?

Why we should rename a day of the week for Earth

How to capture a bee swarm

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