Six million years ago, the skies of Argentina were home to fearsome predator – Argentavis magnificens, the largest bird to ever take to the air. It weighed in at 70kg and had a wingspan of 7m, about ...

Add Yahoo as a preferred source to see more of our stories on Google. Argentavis magnificent© Radomil / CC BY-SA 3.0 The post Too Big to Flap? The Prehistoric Bird so Massive it Could Barely Fly ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Argentavis magnificens was so massive it should’ve stayed ...

Weighing in at 150 pounds (70 kilograms) or more, the all-time biggest bird couldn’t just hop into the air and fly away, researchers say. Subscribe to read this story ad-free Get unlimited access to ...

Scientists have identified the fossilized remains of an extinct giant bird that could be the biggest flying bird ever found. With an estimated 20- to 24-foot wingspan, the creature surpassed the ...

Weighing in at 70 kilograms or more, the all-time biggest bird couldn't just hop into the air and fly away, researchers say. A team led by Sankar Chatterjee of Texas Tech University used computer ...

DURHAM, N.C. -- Scientists have identified the fossilized remains of an extinct giant bird that could be the biggest flying bird ever found. With an estimated 20-24-foot wingspan, the creature ...

Scientists have identified the fossilized remains of an extinct giant bird that could be the biggest flying bird ever found. With an estimated 20-24-foot wingspan, the creature surpassed size ...

"How to get airborne was the problem," explained Professor Sankar Chatterjee, curator of palaeontology at the Museum of Texas Tech University in Lubbock, US. "But once it was on a thermal, it could ...

Holding the record for the largest wingspan of any living bird, the wandering albatross is a master of oceanic flight. It can travel thousands of kilometres using wind currents, barely needing to flap ...

Long before humans walked the Earth, the skies of South America were ruled by a colossal bird. Argentavis magnificens, one of the largest flying birds ever discovered, had a wingspan so wide that it ...