Unique sled dogs helped the inuit thrive in the North American Arctic
Energy-saving glass ‘self-adapts’ to heating and cooling demand
To do or not to do: Cracking the code of motivation
Running may have made dinosaurs’ wings flap before they evolved to fly
‘Fungal ghosts’ protect skin, fabric from toxins, radiation
Blue color tones in fossilized prehistoric feathers
Pterosaurs and other fossil flyers to better engineer human-made flight
Mice master complex thinking with a remarkable capacity for abstraction
Earthquakes disrupt sperm whales’ ability to find food
How nodules stay on top at the bottom of the sea