Get ready to feel small: The sun is 99.8 percent of the mass of the solar system. Here are more colossal facts about our star.

Scientists believe the Milky Way contains up to 400 billion stars and at least as many planets. The largest galaxy known, IC 1101, has more than 100 trillion stars. Step outside on a clear night and ...

Once they escape the Sun, they zoom through space at the speed of light, eventually reaching Earth and giving us that sweet, ...

U.S. President Donald Trump is hosting five West African leaders at a “multilateral lunch” as their region reels from the ...

Florence at night takes on a magical air, with a jewel box of architectural and cultural treasures just waiting to be ...

Trump has committed to increasing U.S. energy production, particularly fossil fuels. He signed an executive order Monday ...

Not surprisingly, the columnist’s ranking of the 15 best in Southern California history received some objections.

Sunscreen protects you from premature aging and skin cancer by absorbing the sun's UV rays. Learn about sun protection, including tips.

During its flyby, Parker snapped some amazing close-up images of the Sun, which NASA finally released to the public yesterday ...

The Young and the Restless” led all nominees with 19, while “General Hospital” scored 16, and “Days of Our Lives” earned 13.