Life
We summarize the week's scientific breakthroughs every Thursday.
- Paleontology
Brontosaurus deserves its name, after all
Brontosaurus belongs in a genus separate from Apatosaurus, a new study proposes.
- Neuroscience
Brains may be wired to count calories, make healthy choices
Fruit flies appear to make memories of the calories in the food they eat, an observation that may have implications for weight control in humans.
- Animals
Distinct voices fill the fish soundscape at night
Researchers find that fish sound frequencies overlap more during the day and are more distinct at night.
- Animals
Mouse mates with similar personalities start families faster
Among monogamous mound-building mice, the more closely mates match in a tendency toward anxiety, the sooner they start having babies
- Animals
Eggs and other land foods won’t feed polar bears
Polar bears will not be able to survive on land by eating birds, eggs and vegetation, a new review concludes.
- Animals
‘Domesticated’ explores how humans have altered animals
Science journalist Richard Francis delves into the genetic changes humans have caused in dogs, cats, pigs, horses, camels and more.
- Animals
‘The Last Unicorn’ takes readers on quest to see a saola
Nature writer William deBuys introduces readers to the enigmatic saola of Southeast Asia.
- Oceans
UV light reveals hidden patterns on seashell fossils
Under UV light, fossil seashell color patterns glow, a researcher finds.
- Environment
Five years on, Deepwater Horizon oil spill’s impact lingers
Five years after the Gulf of Mexico’s largest disaster, researchers are still studying its ecological impact and struggling to learn the fate of most of the spilled oil.
- Science & Society
Forensic analysis finds ‘Blurred Lines’ case not so clear
In March, courts ruled that the song “Blurred Lines” borrowed from Marvin Gaye’s “Got to Give it Up.” But a closer look finds the songs aren’t all that alike.
- Anthropology
Footprints offer clues about daily hominid life
Early male members of the human genus spent a lot of time together by the water, as their footprints attest.
- Neuroscience
Rats can navigate mazes, even when blind
Blind rats can learn to navigate with a compass and microchip prosthetic wired into their brains. Similar devices may one day help humans have super senses.
