As next-generation telescopes map this outer frontier, astronomers are bracing for discoveries that could reveal hidden planets, strange structures, and clues to the solar system’s chaotic youth.

A scientist argued that a Viking lander experiment in 1976 detected microbial life on Mars and urged NASA to repeat the tests before future missions. We asked retired astronauts about their favorite ...

A fresh storm has erupted around NASA after a theoretical physicist claimed that the agency may be deliberately blurring ...

NASA's Viking missions to Mars may have discovered evidence for life on the Red Planet after all, according to scientists who ...

Scientists studying a rock sample collected by NASA’s Curiosity rover have uncovered something tantalizing: the largest organic molecules ever detected on Mars. The compounds — decane, undecane, and ...

A new paper suggests that BARSOOM may have been alive on the planet, and was killed in the Viking experiments.

Add Yahoo as a preferred source to see more of our stories on Google. ‘Outnumbered’ discusses escalating ICE protests in Minnesota, DHS Secretary Kristi Noem’s warning to state leaders and President ...

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could exist in principle in distant stellar systems. With the right engineering ...

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A South Florida attorney says recent Epstein files point to occult activity on his private island. What do the documents say?

Science fiction has always been a genre that, whether intentionally or not, has been able to somewhat predict the future. Be it through advanced technology, the use of media, or general political ...

ICE protests in Minnesota turn violent as 'alien files' spill into streets ‘Outnumbered’ discusses escalating ICE protests in Minnesota, DHS Secretary Kristi Noem’s warning to state leaders and ...