Very faint traces of radiation from Japan have been detected in Sacramento.
If you’re still not sure just how a nuclear reactor works or exactly what’s going on in Japan, Wired Science has a good, basic rundown for you.
National Geographic has some pretty amazing photos of the Fukushima-Daiichi nuclear plant.
The world’s first major tidal power station will power 10,000 homes on the islands of Islay and Jura…and their distilleries.
The MESSENGER spacecraft, which launched in 2004, just entered orbit around Mercury.
It’s raining methane on Titan.
