Researchers use AI "digital twins" to discover a new type of neuron in the visual cortex that perceives complex textures and object arrangements.

Every year in September and October, bar-tailed godwits leave the shores of Alaska to travel 13,000 km southward to Australia ...

Researchers say there are billions of fewer birds than in 1987. The study links the strongest overall declines to regions with more warming. It links the faster rate of loss to intensive farming.

Thousands of birds, including beloved purple martins, died in "The Great Texas Freeze" of 2021. A study published in Nature ...