North Korea has captured global attention with its provocative behavior in recent months. What will Kim Jong-un do next? Here are four factors to consider when thinking through US options on North Korea.
Rep. Paul Ryan said the Obama administrations efforts to address climate change won't solve the problem but will hurt the US economy. He said new EPA rules are a classic example of executive branch overreach.
A new White House climate change report warns of the economic costs of delaying action on global warming. It comes as the EPA begins public hearings on controversial power plant regulations aimed at curbing climate change.
Offshore wind farms can have some benefits for marine life, according to researchers. The wind turbines can serve as artificial reefs for barnacles, which attracts hungry fish and hungry seals.