Astrophysicist Ethan Siegel explained why government investments have made great scientific discoveries possible ...

A new study has proposed the latest in a long line of bleak solutions to why we haven't yet found signs of intelligent life ...

Along with connecting with a community of fellow travelers and exploring the world, I see cruise life as a unique opportunity ...

Using NASA's exoplanet-hunting spacecraft, TESS, astronomers and citizen scientists have discovered a record-breaking system ...