The universe is a dark, cold place. But it has a strange region that’s even colder than usual.
Neil deGrasse Tyson is host of StarTalk, which is both a top-rated podcast and a television series on National Geographic Channel. Click here for full transcript
Mariette DiChristina, Scientific American's Editor in Chief, has a special place in her heart for the Hubble Space Telescope
Yesterday somebody ate a $375,000 hamburger and we were promised a future of cruelty-free meat grown in a petri dish rather than in an animal.
So many controversies about stem cells have flared and died away over the past decade that it can be hard to keep track of them all. The most recent contretemps, as evidenced by reports in the scientific press here, here and here, is about an exceedingly rare (and perhaps non-existent) group of diminutive cells called [...]..