Things are heating up here in the United States, but for some more than others. The Northeast and Southwest corners are warming the fastest than any other part in the nation, a temperature record analysis shows.
Even with President Barack Obama's recent plan to cut carbon emissions from power plants up to 30 percent by 2030, it still leaves the United States short of its climate change pledge before the United Nations, a study said Wednesday.
China has declared that it will be making significant cuts to its greenhouse gas emissions, following the United States' pledge to slash carbon dioxide (CO2) emissions namely from coal power plants by 2030.
The number of measles cases in the United States has reached 288, the highest annual rate in 20 years, the US Centers for Disease Control and Prevention (CDC) reported Thursday.
A panel of physicists urges the United States to build a billion-dollar neutrino project that would make the country a major hub for particle physics - a plan that would attract international support and cooperation.
With sinkholes carving holes in the ground across America, people want to know - what are they and why do they happen?