A company's plan to harvest off-world minerals is wild and exciting, but could its real promise lie in helping space science regain its footing, i.e. funding?… More »
This isn't your grandfather's stargazing: The amount of data we have on our universe is doubling every year thanks to big telescopes and better light detectors.… More »
Carl Sagan and Neil deGrasse Tyson are high priests, astronauts are like saints that ascend into heaven, and extraterrestrials are as gods -- benevolent, wise, and capable of manipulating space and time.… More »
Our mourning rituals are being adapted to -- and evolving because of -- our strangely persistent online personas. In this interview, a philosopher tries to make sense of death on the Internet.… More »
From drugs to help you avoid eating meat to genetically engineered cat-like eyes to reduce the need for lighting, a wild interview about changes humans could make to themselves to battle climate change.… More »
An Oxford philosopher argues that we are not adequately accounting for technology's risks -- but his solution to the problem is not for Luddites.… More »
For its birthday, Svalbard will receive seeds from war-torn Syria and celebrate years of success preserving our inheritance from Neolithic times.… More »
For decades, Robert Gray has been trying to duplicate the most surprising and still-unexplained observation in the history of the search for extraterrestrial life.… More »