However, the study authors have not declared a definitive discovery of life beyond our planet — and experts remain skeptical about the idea of the molecules representing signs of biological ...

Now a team of researchers is offering what it contends is the strongest indication yet of extraterrestrial life, not in our solar system but on a massive planet, known as K2-18b, that orbits a ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary ... the best ever hint of alien life on another planet. But they aren’t getting ...