With every cycle of a gas-powered engine, three-quarters of the energy in the fuel goes out as heat through the exhaust and into the atmosphere. A ...

The vibrations of atoms in a crystal generate one type of rotation, an intrinsic spin-like trait called angular momentum. For ...

In the U.S., more than 135 million adults either have type 2 diabetes or are at high risk of developing it, making trustworthy nutrition advice essential. Observational studies often link eating more ...

A new study explains why the “noble metal” resists oxidation and how surface modifications could unleash its catalytic power. Gold has long been prized for its stability, but in the world of chemistry ...

For decades, astrobiology has been guided by one haunting question: Are we alone in the universe? The field’s mission is to test the possibility of extraterrestrial life, but the search is anything ...

It would be like detecting a hidden inflection in our own Sun’s spectrum, yet no such evidence can be found! Past solar ...

Astronomers have spotted a blue straggler orbiting a brown dwarf, the first known system of its kind ever seen. This ...

Continuous long-term measurement underground at a mine in northern Ontario provided evidence of sustained accumulation and discharge of natural hydrogen generated within Earth’s crust. Credit: ...

Look closer at the NASA Hubble Space Telescope image of NGC 1266, and you could mistake it for a spiral galaxy. There is a ...

The majority of dinosaur fossils found in Thailand are large, long-necked sauropods. Yet, in the Khok Kruat Formation, the youngest dinosaur-charged Mesozoic rock layer in Thailand, fossil remains are ...

Credit: NASA Exo-S Study Team The latest ultra-black coating combines extreme thinness with durability. It has an extremely ...