Scientists grew human kidneys inside pig embryos
Scientists developed kidneys with a mixture of human and pig cells inside pig embryos, to test whether they were viable for human…
Category: Zoology
How did humans learn to speak?
Scientists compared parts of the brain that correlate to speech in humans and primates to understand how speech evolved in humans.
A trilobite’s last supper
Paleontologists described a trilobite fossil preserved in 3D with its gut contents intact.
Researchers created hybrid monkeys from stem cells
Scientists in China made live monkey hybrids using cells from embryos, to help them study how animals heal and reproduce.
Scientists described a couch potato cave salamander called the olm
Researchers tracked a species of large cave salamanders for several years to see how they survived their low-energy surroundings. It turns…
Dolphins have special whistles for their young
Researchers found bottlenose dolphins modify the pitch and range of whistles when communicating with their calves, similar to how humans…
Northern elephant seals sleep in a deep diving spiral
Scientists tracked the brain activity of northern elephant seals to find out how they sleep. They found the seals sleep only 2 hours per day…
Are honey bees on the decline?
Scientists have observed lab honey bees are living 50% shorter lives than they were 50 years ago. As a result, commercial beehives and honey…
Anchovy-lovers, your favorite pizza topping may get harder to find!
Back when the Earth was warmer, a part of the ocean called the Humboldt Current used to be dominated by goby-like fish instead of the…
How mosquitoes sniff out their prey
Mosquitoes’ brains uniquely respond to a special blend of compounds found in human body odor, allowing them to track us by smell.