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From spider webs to mosaics: How nanosheets of graphene oxide control the patterns left by a drying droplet

A drop of coffee on a tabletop often leaves a dark ring behind. This everyday mark is a reminder that a drying droplet is not passive: As water evapo…

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New study reveals gaps in bison parasite management

Gastrointestinal parasites can cause serious health problems in North American bison, but the drugs producers rely on to control them can become less…

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technology

Centenarian sea cucumbers at risk of overfishing

Marine scientists have been amazed to discover an endangered sea cucumber can live for decades, with some animals living more than 100 years, in a fi…

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technology

Eat, prey, love: Nurse shark mating and Northeast angler conflicts offer conservation insights

While the Discovery Channel's annual Shark Week event has given the public greater familiarity with sharks, much about them—from their mysterious lov…

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