High solar activity levels have historically been linked to warmer temperatures, on average, across Earth, according to the ...

Uncover the best bucket-list experience in every country, from iconic landmarks and stunning natural wonders to cultural ...

Explore five exciting things to do in the dark in Pennsylvania. From haunted spots to stargazing, these adventures will amaze ...

A giant coronal hole almost 800,000 kilometers wide has opened in the Sun's atmosphere. The whole Earth will feel its impact ...

Former Sen. Bob Menendez sentenced to 11 years in prison for taking bribes of cash and gold, acting as agent of Egypt.