The Jya Fjord Air Purifier is stylish, efficient and easy to use, but its high price and limited settings may be a deal breaker for some.
Useful, cost-effective nuclear fusion remains a distant dream, despite a small step in the right direction from the government's NIF reactor.
An unprecedented audio recording could reveal key details about extreme weather on the Red Planet.
The bones of a possible ancient human sacrifice victim have been found in a bog in Denmark.