Scientists at the University of Sydney have developed a groundbreaking new way to make ammonia—one of the world’s most ...

Australian scientists have discovered a method to produce ammonia—an essential component in fertilizers—using only air and ...

A hydrogen air balloon is shown floating over Prince Edward Island shortly before landing in a swamp near Cardigan, P.E.I., on Thursday. All three crew members are safe, though one was treated for ...

Three crew members are safe after a hydrogen balloon on a transatlantic flight path had to make what the Transportation Safety Board is calling a precautionary landing in Prince Edward Island.

At about 10 p.m., a multinational team of pilots lifted off in the Torabhaig International Explorer, aiming to fly the first open-basket hydrogen balloon across the Atlantic.

Three crew members are safe after a hydrogen air balloon on a transatlantic flight path had to make what the Transportation Safety Board is calling a precautionary landing in Prince Edward Island."It ...

PRESQUE ISLE, Maine — What started as a childhood dream for a Pennsylvania man became a historic balloon launch in Presque Isle on Wednesday night. At about 10 p.m., a multinational team of pilots ...

Balloon jumpers like McDevitt rode alone in a basket suspended from a 100-foot-long sausage-shaped balloon filled with 37,000 cubic feet of hydrogen.

China's education watchdog has banned the usage of hydrogen-filled balloons in school activities after an explosion injured nearly 100 students at a northwest China school last Sunday. "Education ...

China's education watchdog has banned the usage of hydrogen-filled balloons in school activities after an explosion injured nearly 100 students at a northwest China school last Sunday. "Education ...