Pterosaurs Sported Feathers, Claim Scientists
Pterosaurs Sported Feathers, Claim Scientists
A controversy over pterosaurs’ plumage has taken off, with a new discovery pushing feather origins back 80 million years into the early Triassic.
Pterosaurs Sported Feathers, Claim Scientists
Pterosaurs Sported Feathers, Claim Scientists

A controversy over pterosaurs’ plumage has taken off, with a new discovery pushing feather origins back 80 million years into the early Triassic.

A controversy over pterosaurs’ plumage has taken off, with a new discovery pushing feather origins back 80 million years into the early Triassic.

RISC, evolution
Fastest-Ever Cell Contractions Observed in Primitive Invertebrate
Fastest-Ever Cell Contractions Observed in Primitive Invertebrate
Abby Olena | Dec 13, 2018
The microscopic marine animal Trichoplax adhaerens may use rapid changes in cell shape to avoid being ripped apart by forces in the ocean.
Image of the Day: Beetle Fight
Image of the Day: Beetle Fight
Jef Akst | Dec 3, 2018
The exaggerated horns and elongated forelegs of male flower beetles, which use these appendages as weapons in combat for females, do not slow down the insects in a race.
Cheese Helped Fuel Early Farmers in Europe
Cheese Helped Fuel Early Farmers in Europe
Shawna Williams | Dec 1, 2018
Scientists have found traces of the dairy product in 7,200-year-old pottery in Croatia.
Found: Missing Link in Whale Evolutionary History
Found: Missing Link in Whale Evolutionary History
Ashley P. Taylor | Nov 29, 2018
A toothless whale fossil without signs of baleen could help explain how the whale filtration system evolved.
Jumping Spiders Produce Milk to Feed Their Young
Jumping Spiders Produce Milk to Feed Their Young
Diana Kwon | Nov 29, 2018
Without access to their mothers’ milk, Toxeus magnus offspring die within the first 10 days of life.
Image of the Day: Hair Brush
Image of the Day: Hair Brush
Catherine Offord | Nov 20, 2018
Cats’ tongues are covered in tiny spines called papillae, which help wick moisture from the mouth and onto the fur.
Image of the Day: Bird Brain
Image of the Day: Bird Brain
Shawna Williams | Nov 12, 2018
Goffin’s cockatoos customize tools to accommodate a specific need.
Image of the Day: Flood Protection
Image of the Day: Flood Protection
Catherine Offord | Oct 31, 2018
Aphids induce their host plants to produce tiny hairs that help keep the surfaces water-repellent.
Coral Reef Scientist Ruth Gates Dies
Coral Reef Scientist Ruth Gates Dies
Catherine Offord | Oct 31, 2018
Gates was director of the Hawaii Institute of Marine Biology and a strong advocate for coral conservation.