With the occasional nod to his greatest achievements, his exploration of the cosmos is at times a challenging, daunting ...

A round 30 years ago, Dr Carl Sagan made an eerily prophetic prediction about the future of the US, appearing to foretell the ...

Organisms known as extremophiles have been found inhabiting a range of extreme conditions on Earth, including inside our ...

Could you see a nuclear explosion on the moon with the naked eye? That was the question posed by the United States military ...

Wilson sold the home to renowned scientist Carl Sagan and his wife, Ann Druyan in 1981. Druyan still resides in Ithaca’s Cayuga Heights neighborhood, north of the Stewart Avenue property ...

The multi-faceted band's new tune " Try Not to Die " played a few songs into the set, poetically employing Carl Sagan's ...

Carl Sagan had a bone-chilling prediction about America in 1995. A passage from his book, The Demon-Haunted World, is now trending online a day after Donald Trump’s presidential inauguration.

The famed astrophysicist Carl Sagan and former President Jimmy Carter shared a fundamental understanding about the fragility of our planet and the futility of our wars in a “vast and awesome ...