The world is filled with invisible geometry, from the patterns of Wi-Fi signals cloaking our nation’s capital to the indiscernible dark matter that makes up the bulk of our universe. Oftentimes, these ...

New research shows mountain birds move up and down slopes to save energy, find food, and avoid competition across seasons.

Scientists have created the clearest image yet of what the world’s earliest bird could have looked like. Using complex new chemical tests, a team of experts at Manchester University revealed the 150 ...

Each year, FLAP lays out birds collected by volunteers in a bid to raise awareness about the dangers of bird/building collisions. FLAP Toronto has a problem with fatal collisions—accidents that claim ...