Mussel-inspired coatings for drug delivery

Nature is full of wonderful, time-tested solutions to different challenges. Science has turned its attention to reproducing and repurposing these phenomena to create more sustainable responses to human challenges. This relatively ...

Paleontologists discover largest dinosaur foot to date

As it turns out, "Bigfoot" was a dinosaur—a giant, plant-eating one. A new study based on fossils excavated in Wyoming reveals the largest dinosaur foot ever found and identifies it as a brachiosaur, a type of sauropod ...

The smallest biggest theropod dinosaur

Spinosaurus is the longest, and among the largest predatory dinosaurs, and possesses many adaptations for a semiaquatic lifestyle. A tiny claw phalanx of the foot, discovered in Cretaceous-aged sandstones of the Sahara, shows ...

To aid ferrets, vaccine treats planned for prairie dogs

Feeding peanut butter kibbles to millions of prairie dogs—by flinging the treats from four-wheelers and dropping them from drones—could be the next big thing to help a spunky little weasel that almost went extinct.

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