With his nondescript blazers and mild manner, astrophysicist Neil deGrasse Tyson is an unlikely radical. But make no mistake: in an age of evolution skeptics and climate change deniers, the defense of ...

Tyson and Carl Sagan's wife Ann Druyan talk about the new season, which explores possible worlds thriving within our own planet and how we can work together for a better future. Bonnie Burton ...

Just in time for the 40th anniversary of Carl Sagan's original 'Cosmos.' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new season of the ...

Forty years ago this fall, the late Carl Sagan began his journey towards becoming a worldwide pop culture icon and champion of science communication thanks to the PBS series Cosmos. Now, though Sagan ...

NEW YORK — The new TV show "Cosmos" isn't just for science nerds and space geeks. The show is designed to reach everyone with its broad, visually stunning approach to science, according to the program ...