The ten Republican presidential candidates who received the highest levels of support in public opinion surveys debated Thursday night in Cleveland, Ohio.
The U.S. military says its forces in Turkey have carried out their first strike against Islamic State fighters in Syria.
President Barack Obama strongly defended the international deal to restrict Iran’s nuclear program Wednesday.
United Nations Secretary-General Ban Ki-moon has praised U.S. President Barack Obama Tuesday for his “visionary and bold leadership” in moving forward a plan to cut carbon pollution produced by American power centers.
U.S. Secretary of State John Kerry said Tuesday that the 12 nations negotiating the Trans-Pacific Partnership trade deal have made “good progress” towards a final agreement.
President Barack Obama is to release new rules on Monday designed to reduce carbon pollution from power centers.
U.S. Secretary of State John Kerry is hearing concerns about the agreement reached with Iran last month to limit its nuclear activities.
Five years ago, work crews successfully stopped a major oil spill in the Gulf of Mexico.
The United States has promised not to give up its fight against human trafficking.
The latest voter study shows American businessman Donald Trump with a big lead in the Republican Party presidential race.