Researchers relied on a newer gene-editing technique that may make it possible to engineer embryos, a prospect that has long ...

Researchers have produced two monkeys with a procedure similar to that used to clone a sheep in Scotland, a development expected to help research into AIDS, alcoholism, depression and other illnesses.

COVID-19 continued to dominate lives in 2021. But the year also produced many stunning science images unrelated to the pandemic. From human–monkey embryos to volcanic ash, here are the most striking ...