Gravity

Maybe, maybe not, but a new study argues climatologists—and policymakers—need to start taking geophysics into account.

• By Nathan Collins

In what's been a weird year for movies, could Sandra Bullock be the star of 2013's coolest film?

• By Kevin Lincoln

How scientists at Austin’s Center for Space Research are measuring the loss of water around the world with a pair of aging satellites.

• By Michael Haederle