Some ancient DNA may be leading paleontologists astray in attempts to date when woolly mammoths and woolly rhinos went extinct. In 2021, an analysis of plant and animal DNA from…
Category: Life
Why the sale of a T. rex fossil could be a big loss for science
Tyrannosaurus rex isn’t just a king to paleontologists — the dinosaur increasingly reigns over the world of art auctions. A nearly complete skeleton known as Stan the T. rex smashed…
This dinosaur may have had a body like a duck’s
A dinosaur unearthed in Mongolia is making a splash among paleontologists, as its sleek physique adds potential evidence to the idea that some dinos were suited for life in the…
Dry pet food may be more environmentally friendly than wet food
Pet owners may have a new reason to reach for the kibble. Dry cat and dog food tends to be better for the environment than wet food, veterinary nutritionist Vivian…
Charting the Spread of Disease Ecology
Image Credit: Davian Ho, Maya Peters Kostman, and Philippa Steinberg for the Innovative Genomics Institute, CC BY-NC-SA 4.0, Image Cropped There’s a certain poetry to the popularity of disease ecology.…
Rats can bop their heads to the beat
Humans aren’t the only animals known to move to a musical beat. For instance, parrots do it, too. And now rats have been observed bopping their heads in time with…
Rats can bop their heads to the beat
Humans aren’t the only animals known to move to a musical beat. For instance, parrots do it, too. And now rats have been observed bopping their heads in time with…
Long considered loners, many marsupials may have complex social lives
Marsupials may have richer social lives than previously thought. Generally considered loners, the pouched animals have a wide diversity of social relationships that have gone unrecognized, a new analysis published…
These devices use an electric field to scare sharks from fishing hooks
A new gadget takes advantage of sharks’ sixth sense to send the fish scurrying away from deadly hooks. Sharks, rays and their relatives can detect tiny electric fields, thanks to…
Threatened by Mining, A Tiny Daisy Needs Your Help
By Maria Jesus For many botanists and plant lovers, our sense of place is inextricably linked to the plants that grow there. It’s difficult to imagine the Northern California coast…
