China has completed full-engine testing of a 220-tonne liquid oxygen-methane engine for its reusable carrier rockets, marking a major breakthrough in high-thrust, high-performance propulsion.

The science pros at TKOR test if breathing pure oxygen makes you a better athlete, exploring physiology, stamina, and gas ...

Liquid nitrogen isn’t exactly an everyday material, but it’s acquired conveniently enough to be used in extreme overclocking experiments, classroom demonstrations, chemistry and physics ...

Progress on the path to Flight 12 continues to be focused on testing at Massey’s test site at Starbase, with Ship 39 passing multiple cryoloading objectives. The testing follows Booster 19’s ...

New research shows that early land plants started influencing Earth’s climate hundreds of millions of years earlier than ...

It’s hard to feel much worse than when tired and jet-lagged from the 16-hour flight to Thailand. Perhaps only after then ...

VO2 max is often referred to as a key marker of fitness. It’s the measure of the maximal amount of oxygen your cells can take ...

Cold hands in women may be harmless, but persistent cases can signal circulation or health issues ...

Driving global innovation through precision sensing technology, intelligent data integration, and sustainable water ...

Post-treatment lung health is a longitudinal survivorship issue; nonregenerative parenchymal loss, radiation fibrosis, and systemic-therapy injury justify ongoing symptom reporting, CT/PFT ...

The model focused on “palaeogeographic context,” meaning the ancient layout of coasts, islands, and seaways. It tested whether coastline orientation and coastline shape predicted extinctions over deep ...

The core of a solid, cancerous tumor is comprised of dead cells and is oxygen-free, making it an ideal breeding ground for ...