Just in case you didn't think Mars could get any more alien, here's an intriguing photograph taken by the HiRISE camera aboard the Mars Reco (More...)

Rabbit chow absorbs most estrogen found in a contaminated water sample, which could bode well for the future of cheap chemical cleanup. (More...)

Foams, coatings and thermoplastics could be made from carbon dioxide that would otherwise find its way into the atmosphere. (More...)

Alternative energy technologies may have a lot of benefits, but increasing energy security isn't necessarily one of them. (More...)

The latest government report counts over 6,000 birds, over 600 sea turtles and 100 mammals potentially killed by the BP oil spill. (More...)

For those of you fed up with partisan politics, the good people of Denver will be voting on an issue that bypasses party lines: Whether or n (More...)