Over billions of years, these ingredients condense to form gas clouds, new stars, and planets, which means that the ingredients, and therefore the potential, for life beyond Earth are scattered across
Face on Mars is a classic A newer look at the Mars face Oh look, a thigh bone on Mars Strange patterns Donald Trump's head rendered in rock Morse code? A tadpole on Mars Here fishy fishy Dust devil is
But there is no evidence - and few convincing theories - to suggest that intelligent, communicative aliens actually exist. So are listening projects really the best way to search for extraterrestrial The
Science and politics are making uneasy bedfellows as officials at the Food and Drug Administrationweigh a proposed drug to enhance female sexual desire, a trio of experts on drug safety warned Monday.