Science

Science

[:es]Prozac turns guppies into ‘zombies’[:]

Prozac might need a new warning label: “Caution: This antidepressant may turn fish into zombies.”
Science

[:es]Mutant zebrafish with extra fin bones may hold clues to how the first animals walked on land[:]

Almost 700 years ago, a Dutch naturalist envisioned a fish with arms that would enable it to climb out of the water, setting the stage for terrestrial life. Now, it […]
Science

[:es]The cloak-and-dagger tale behind this year’s most anticipated result in particle physics[:]

In 1986, the TV journalist Dan Rather was attacked in New York City. A deranged assailant pummeled him while cryptically demanding, “Kenneth, what’s the frequency?” The query became a pop […]
Science

[:es]Ice age Siberian hunters may have domesticated dogs 23,000 years ago[:]

Sometime toward the end of the last ice age, a group of humans armed with stone-tipped spears stalked their prey in the bitter cold of northeastern Siberia, tracking bison and […]
Science

[:es]Sloppy science or groundbreaking idea? Theory for how cells organize contents divides biologists[:]

For 7 years as president of the Howard Hughes Medical Institute, Robert Tjian helped steer hundreds of millions of dollars to scientists probing provocative ideas that might transform biology and […]
Science

[:es]Like humans, wasps seem to recognize faces as more than the sum of their parts[:]

Golden paper wasps have demanding social lives. To keep track of who’s who in a complex pecking order, they have to recognize and remember many individual faces. Now, an experiment […]
Science

[:es]Swarms of robotic fish can synchronize their swimming, for the first time[:]

Swimming in sync is one of the most important lessons a school of fish can learn: The coordination helps them find food—and evade predators. But when scientists try to train […]
Science

[:es]The legendary dire wolf may not have been a wolf at all[:]

One of North America’s most famous ancient predators—and a favorite of Game of Thrones fans—emerged as mysteriously as it disappeared. Dire wolves, which died out with mammoths and saber-toothed cats […]
Science

[:es]Scientists ‘program’ living bacteria to store data[:]

Hard disks and optical drives store gigabits of digital data at the press of a button. But those technologies—like the magnetic tapes and floppy drives before them—are apt to become […]