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A tiny drop of water is all that's needed to find threatened frogs

New James Cook University research has used highly sensitive environmental DNA (e-DNA) techniques to find two species of threatened frogs in places they've never been seen before—and find another still struggling to recover from past disease outbreaks. The research is published in the journal Conservation Science and Practice.

A tiny drop of water is all that's needed to find threatened frogs

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Astronauts Anil Menon and Sophie Adenot on Spacewalk

From left, Expedition 75 flight engineers Anil Menon of NASA (partially obscured and wearing the spacesuit with a red stripe on the legs) and Sophie Adenot of ESA (European Space Agency) work together during a six‑hour and 23‑minute spacewalk outside the International Space Station on Aug. 18, 2026.

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