Obama delivers his Afghanistan war speech Tuesday. The danger for the president is that next fall, disillusioned voters on the left sit out the midterm elections, when the Democrats are already expected to lose seats in Congress.
Vegetables such as peppers, lettuce, beets, eggplant, and sweet potatoes can all be used for outdoor decoration.
Melting ice on Mt. Kilimanjaro is mirrored on other tropical summits around the world affected by global warming.
A Supreme Court confirmation hearing is a Washington tradition that seems as old as the Constitution – but isn’t.
Scientists say the Greenland ice sheet is losing about 7 billion cubic feet of ice a year. Now, they are just finally beginning to uncover some reasons why its been shrinking.
Ohio teens who had never done any farming learned to grow organic vegetables and started their own farmers' market.
Column: Especially when it comes to outer space, there's a lot to be learned from reexamining old science.