LifeEarth's extraordinary deep biosphere is our next great frontier A fantastic alien adventure can be found on our very own planet by studying the microbial life in Earth's crust, according to Karen G. Lloyd's new book Intraterrestrials Culture
HumansProvocative new book says we must persuade people to have more babies The population is set to plummet and we don't know how to stop it, warn Dean Spears and Michael Geruso in their new book, After the Spike Culture