Future Airliner The problem for the predictors ... Just as we saw in the automotive sector, fully electric aircraft powered by hydrogen fuel cells have the potential in the longer term to ...

A proposed Mars helicopter mission would search for signs of life, water and future human footholds in a vast volcanic canyon network.

Moving endangered rhinos to new areas is a vital part of their conservation. War-torn helicopters from the Vietnam war are ...

What the investigation learns and reveals will hopefully lead to even safer helicopter travel in the future.

The initial contract to proceed with production on a version for the Air Force is worth an estimated $20 billion.

But local, state, and federal leaders have done little to stop the chop in recent years. For all the hubbub about helicopters, they're only the harbinger of a future of much more crowded skies. The ...

The NTSB leader told Congress that someone should have spotted the alarming number of near misses in the skies over the nation’s capital.

Helicopter-use creates air and noise pollution ... For essential climate news and hopeful developments to your inbox, sign up to the Future Earth newsletter, while The Essential List delivers ...