Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.
Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...
Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...
Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...
Taxidermied, locked behind plexiglass and spinning slowly on a wooden dais in the National Museum of Scotland in Edinburgh, UK, the world’s most famous ewe remains a public spectacle three decades ...
When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...
New research shows it’s possible to edit the DNA of human embryos with more precision. But scientists warn it’s still not ...
When Dolly the sheep – the first cloned mammal – was born 30 years ago, she became one of the most famous animals in science ...
Nature is beautiful, powerful and essential. But nature is not always gentle. The same biological world that gives rise to ...
Could humans ever set foot on Titan, or will AI-powered humanoid robots make the voyage instead?