
Fish Still Contaminated with Phased-Out Chemical
A persistent chemical formerly used in Scotchgard still contaminates most fish in U.S. rivers and the Great Lakes

Fish Still Contaminated with Phased-Out Chemical
A persistent chemical formerly used in Scotchgard still contaminates most fish in U.S. rivers and the Great Lakes

Deep Sea Explorations Amaze with Live Stream Video
On Tuesday I wrote about my experience diving in a deep-sea submarine, but going on right now are two live-streaming deep-sea expeditions that allow you incredible access to the deep sea from the comfort of your own home.


Does Fair Trade Farming Give Workers a Fair Share?
Although Fairtrade products have become popular with consumers who want to make ethical purchases, a recent study about Fairtrade by the University of London, School of Oriental and African Studies (SOAS) suggests the most marginalized Fairtrade farm workers may not be benefiting from their sales.

Say It With Me: Nuuu-Deee-Brank
Scientific illustrator Danielle Dufault is quickly collecting a reputation for her prehistoric animal reconstructions – from dinosaurs to sharks – many while working at the Royal Ontario Museum.

Mysterious Flying Squirrel Could Get Endangered Species Protection
The squirrels gliding amid the mountains east of Los Angeles have been, for the most part, flying under the scientific radar. There has never been a single scientific paper published specifically about the San Bernardino flying squirrel (Glaucomys sabrinus californicus), even though hundreds of papers about squirrels in general are published every year.

Technology Unlocks the Mysteries of Bird Flight
Bob Dylan asked: "Are birds free from the chains of the skyway?" Sure, this is a metaphor (in Dylan's case, for a lost love) but it works because the complexities of avian flight—from migration and navigation to group dynamics—have long been a mystery, one with a preponderance of ideas, but few firm answers.

Pterosaur Discoveries Flourish in 2014
I'm still not sure whether I blog about Mesozoic archosaurs - specifically dinosaurs and pterosaurs - too often, or too infrequently. As I always say, the problem as I see it is that dinosaurs and pterosaurs have so much presence in the blogosphere that writing about them always feels like jumping on a bandwagon.

This Massive Squirrel Has Been Saved from Extinction
It only took about half a century, but the once-rare Delmarva fox squirrel (Sciurus niger cinereus) now has a healthy population once again, placing it in a position to finally leave the protection of the Endangered Species Act (ESA).

What It's Like to Ride in a Deep-Sea Sub
I heard a screwing noise as the hatch of our sub was sealed. A bright orange hose from topside that had been inserted into the sub to blow fresh air as we loaded had been removed, and the interior felt warm and damp and close.

300,000-Plus People March for Climate Action, In Pictures
The Sunday morning rush hour is not usually known for packing people into subway cars like sardines. But September 21, 2014 was not your average Sunday commute as hundreds of thousands of New Yorkers, Americans from across the country and foreign contingents converged on Columbus Circle and Central Park West for the People’s Climate March.

Portraits of Bonsai at the Brooklyn Botanic Gardens
As I write this, the Brooklyn Botanic Gardens is preparing an exhibit showcasing the work of Dick Rauh, a botanical illustrator who has distinguished himself as a master of botanical illustration since he picked up a pen and paper in his retirement.

Giant African Rats Detect Land Mines and TB for a Living
So yesterday, I adopted an unborn land-mine-detecting African giant pouched rat (Cricetomys gambianus) from Tanzania. Did I spend 20 minutes figuring out what I was going to call it, as one of my many privileges as an adoptive parent?