Today in Science

Climate Change

States appeal EPA's lack of action on limiting CO2 emissions to the Supreme Court. Reuters

UN declares humans responsible for climate change. Reuters

Health

Wal-Mart caves, will sell 'Plan-B' contraceptive. NYT

Childhood obesity keeps going up. Reuters

Drug companies not performing follow-up studies. WP, NYT

Space

NASA budget cuts will hurt satellite programs. CNN

Politics

Iran may want to make nuclear weapons but they aren't very good at it. NYT