Science

[:es]Cattle and other livestock may have boosted inequality in Old World societies, including ancient Egypt[:]

[:es]Few things may be tackier than reversible garments, but a team of engineers has invented a new fabric that could be—literally—both the hottest and the coolest thing in clothing. The […]

[:es]The popular claim that women in their fertile days prefer men with more masculine faces may not be true. That’s the conclusion of the largest study to analyze how sex […]

[:es]3D printing has taken the world by storm, but it currently works best with plastic and porous steel—materials too weak for hard-core applications. Now, researchers have come up with a […]

[:es]When it comes to measuring how round the electron is, physicists hate uncertainty. Much depends on the most precise measurement possible, including a potential answer to a major scientific puzzle: […]

[:es]When Neandertals mated with modern humans, they shared more than an intimate moment and their own DNA. They also gave back thousands of ancient African gene variants that Eurasians had […]

[:es]Next month, a lavish museum will open its doors in Washington D.C., just a stone’s throw from the Smithsonian castle and the U.S. Capitol. Flanking its doors are 12-meter-tall bronze […]

[:es]This summer’s total solar eclipse revealed rare views of the sun’s corona, its outermost layers of plasma millions of degrees in temperature. But the solar corona has long baffled scientists: […]

[:es]They are about as far apart as two things in science can be: a type of ocean wave that helps drive the El Niño climate cycle, and quantum materials that, […]