Chinese spy balloon contained U.S.-made tech, sparking concerns over export controls and prompting policy review to prevent ...

Four years after the South Australian government's bold and ambitious — but very much hypothetical — hydrogen power plant was ...

Imagine a massive high-tech helium balloon that stretches well over an NFL football field in length, has more cargo capacity ...

Methane is one of the climate-damaging gases emitted by industry, but a British firm has found a way to give it a major makeover.

When a Mangilao resident woke up the morning of Jan. 25 and discovered an unusual orange parachute-like object with various ...

It was the flaming highlight of the opening ceremony of the Olympic Games in Paris and is now set to become a permanent ...

The popular hot-air balloon carrying the Olympic flame, which brought in thousands of visitors during the summer of 2024, ...

Some of the Los Alamos scientists feared that the USSR might already be working on a hydrogen bomb and one of them, the arch-hawk, Edward Teller, urged the rapid development of a weapon with an ...

Scientists had previously theorized that Mars was able to hold on to its liquid water without it freezing despite its distance from the sun thanks to an excess of hydrogen in its atmosphere.

Balloon angioplasty, also known as percutaneous transluminal angioplasty (PTA), is a minimally invasive procedure done to widen narrowed or obstructed blood vessels. The procedure accesses a blood ...

But none of those incidents lasted this length of time. During World War II, Japan launched thousands of hydrogen balloons carrying bombs, and hundreds ended up in the U.S. and Canada. Most were ...

Hydrogen peroxide might sound like an alternative to traditional cancer treatments, but it hasn’t been shown to treat or cure cancer in humans and can be dangerous when taken internally ...