It's been 30 years since Dolly the sheep was born—where is cloning technology now?

When Dolly the sheep—the first cloned mammal—was born 30 years ago, she became one of the most famous animals in science ...

30 years since Dolly the sheep was born, where is cloning technology at now?

Today, cloning is not a technology that can simply “copy and paste” living things. But it’s brought advances in several ...

It's disturbingly easy to trick AI into seeing aliens, say researchers

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

We Could Seed Alien Life Elsewhere in the Universe—But We’ll Never Undo the Devastating Consequences

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

We Could Seed Alien Life Elsewhere in the Universe—But We’ll Never Undo the Devastating Consequences, Scientists Caution

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...