Solar cells have been around since the 1950s.
After losing the Democratic nomination to Barack Obama in 2008, Hillary Clinton said, “Although we were not able to shatter that highest and hardest glass ceiling this time, thanks to you it has 18 million cracks in it.”
People in the western United States could not believe their eyes Wednesday night when, high in the sky, a bright streak of light appeared.
Do you remember the Ice Bucket Challenge in 2014?
Republican presidential candidate Donald Trump Wednesday appeared to ask Russia to find and make public missing emails from Democrat Hillary Clinton.
President Barack Obama is asking voters to elect Democrat Hillary Clinton or risk dangerous policy changes by Republican Donald Trump.
Billy Shreve was surprised by the talent and imagination of the student films he watched at a Maryland Film Festival last year.
For the first time, a solar-powered airplane has completed a trip around the world.
Three Kenya-born long-distance runners will be competing at the Rio Olympics this August for Team USA.
In 1992, when Clinton accepted the Democratic presidential nomination, he spoke about what government should and should not do.