Gaia Hypothesis

Nothing Lasts Forever

28 Jul 2010

UA astronomer Chris Impey ponders the end of the universe in an entertaining, fascinating way by Paul Wine Astronomers used to think that at some point down the road, our expanding universe would possibly grind to a halt due to gravity's possessive ways, and undergo a colossal cave-in, crushing all matter like a cosmic trash compactor. These days, there aren't quite as many proponents of the Big ...

Bookies buying into climate change race

7 Jul 2010

Bookies are buying horses to run in the climate change race, where they reckon they've got an odds-on chance.