Nitrogen-based life might swim in Titan's oceans
Researchers at Cornell University theorize life might exist on Saturn's largest moon as nitrogen-based organisms.
Will California face crop shortages?
California will go a second year without federal water for farmers. The state has been in a drought for four years, which could cause crop shortages.
Homeland Security funded for one more week
President Barack Obama has signed a one-week funding bill for the Homeland Security Department, keeping the agency open after a showdown that…
Congress averts Homeland Security shutdown
In a down-to-the-wire vote, the House passed a measure to keep the Department of Homeland Security funded for another week.