The quantum refrigerator

By combining quantum theory and thermodynamics, it is possible to design a new kind of atomic refrigerator, which can cool down extremely cold Bose-Einstein-condensates even further.

Earthly rocks point way to water hidden on Mars

A combination of a once-debunked 19th-century identification of a water-carrying iron mineral and the fact that these rocks are extremely common on Earth, suggests the existence of a substantial water reservoir on Mars, according to a team of geoscient…

New nanomaterial to derive clean fuel from the sea

Hydrogen fuel derived from the sea could be an abundant and sustainable alternative to fossil fuels, but the potential power source has been limited by technical challenges, including how to practically harvest it. Researchers have designed a nanoscale…