Millions of birds invisibly migrate through the night sky each autumn, most flying in near silence toward their wintering ...

City birds are changing fast. Their wings are getting shorter and rounder to navigate busy streets and buildings. Beaks are also adapting to urban food sources. These rapid evolutionary shifts show ...

Birds have an ability to fly through obstacles by shifting their shape in flight, which is difficult to reproduce in uncrewed ...

A tiny bar-tailed godwit has astounded scientists with a 13,560 km non-stop flight from Alaska to Australia, lasting 11 days.

Birds have an ability to fly through obstacles by shifting their shape in flight, which is difficult to reproduce in uncrewed ...

During the month of March, there is enough of a migration occurring across the US to turn certain ridges, lakes, headlands, and coastal peninsulas into moving corridors of hawks, eagles, falcons, and ...

The birds rely on accurate navigation, conserving energy and sleeping while flying to survive long journeys.

A bar-tailed godwit, a shorebird weighing only a few hundred grams, completed an astonishing non-stop flight of about 13,560 ...

While colder weather and even snow are in this week's forecast, spring is nearly here and hummingbirds are steadily trekking north toward Michigan. The tiny birds should be in Michigan by mid- to late ...

Birds like godwits temporarily shrink parts of their body, which frees up space and energy, making them lighter and more ...

Geese's iconic "V" formations and trademark squawks can be seen and heard overhead as they go back and forth to the south ...

A study in the United States analyzed flight patterns of birds, and it could ...