Science

[:es]One of biology’s great mysteries is how a single fertilized egg gives rise to the multitude of cell types, tissues, and organs that fit together to make a body. Now, […]

[:es]The parasite that causes malaria can change the way you smell, making you more attractive to mosquitoes, according to a new study. The work may help explain why the disease […]

[:es]As artificial intelligence (AI) allows machines to become more like humans, will they experience similar psychological quirks such as hallucinations or depression? And might this be a good thing?[:]

[:es]As any Star Trek fan knows, antimatter is supposed to be the exact opposite of matter—so that if the two touch they annihilate each other in a flash of pure […]

[:es]A group of European scientists has founded an international association to discuss and provide guidance on the ethical use of genome editing, a technique with the potential to transform everything […]

[:es]In general, aquatic mammals tend to be larger than their closest land-bound relatives. The largest sea lions are twice as big as the largest bears, for example, and manatees outweigh […]

[:es]When asked to draw a scientist, school-age kids in the United States are increasingly sketching women. That’s the main conclusion of a new study that compiled information about 20,860 pictures […]

[:es]Want to say “Hello,” but don’t know the local language? Try waving your hand. Such gestures, common among humans, are also surprisingly similar among chimpanzees and bonobos, our closest great […]

[:es]Ankylosaurs are odd-looking, even by dinosaur standards: They’re squat and fat, with armored backs and, usually, tail clubs. But for many scientists, there’s another reason these creatures stand out—most are […]