Evolution

The disabled parrot uses pebbles, twigs to open after losing its beak

Climate change forces animals to “change shape” quickly: study

Nothing can eat Australian cane toads: that’s how they are eaten

How will Delta evolve? A scientist predicts what the future might look like

The appearance and spread of the SARS-CoV-2 Lambda variant (B.1.621)

What pop dreams tell us about the evolution of sleep

The fourth Covid wave is aimed at the young and restless

This discovery has just changed what we know about the oldest life forms on Earth

This “map of life” shows where undiscovered species can sneak

Sperm whales learned to dodge harpoons and taught skills to others