In fact, social monogamy is extremely common in birds and somewhat common in mammals, while sexual monogamy is vanishingly ...

Yes, there are more birds singing at this time of year. But their symphony is also louder and more energetic than ever—and ...

Flying robots have some big advantages over their ground-going counterparts, but they're definitely not very energy-efficient ...

Birds have long been nature’s masters of flight. Their ability to glide, dive, and twist through the air with ease has ...

Insect-scale robots can squeeze into places their larger counterparts can't, like deep into a collapsed building to search ...

Have you ever wondered why birds puff out their necks when they’re scared or threatened? What about other methods birds use ...