The search for ancient shorelines is at the core of 'Deep Water,' a terrific new e-book by veteran journalist Dan Grossman.
Severe weather has been clobbering insurance companies, and the headlines just keep coming.
Isaac was no Katrina, and Leslie and Kirk pose no threat, but that doesn’t mean we should stop worrying about hurricanes.
U.S. carbon emissions have plummeted lately, but that hardly means the planet is no longer in trouble.
Heidi Cullen's review of well-known blogger Joe Romm's new book, which introduces the concept of language intelligence.
Richard Nixon, who resigned 38 years ago today, was a champion of protecting the environment.
Ride could have done anything, but she chose to devote her life to science and served as an inspiration to millions.
For the first time in recorded history, the concentration of CO2 has nipped above 400ppm in at least one part of the world.