Salmon lie on the deck of a commercial fishing boat. With refinements to eDNA tracking methods, researchers can now collect data about what fish were present in an area up to two days after the fish ...

Environmental DNA (eDNA) metabarcoding has emerged as a transformative approach in the assessment of biodiversity. By extracting DNA directly from complex environmental samples—such as water, soil, or ...

The ability to extract trace bits of DNA from soil, water, and even air is revolutionizing science. Are there pitfalls? By Peter Andrey Smith/Undark Published Feb 14, 2024 8:06 AM EST Add Popular ...

The ability to extract trace bits of DNA from soil, water, and even air is revolutionizing science. But it's not foolproof. In the late 1980s, at a federal research facility in Pensacola, Florida, ...

Sequencing environmental DNA found in soil, seawater, snow or even air samples has made it possible to detect and identify organisms, allowing researchers to build exhaustive biodiversity inventories.

In the heart of Dublin, scientists have discovered that the air holds more than melodies and Guinness-infused cheer it carries invisible traces of life, from wildlife to drugs and even human diseases.

Scientists have found a way of capturing DNA from snow tracks — a promising non-invasive method of monitoring elusive animals like polar bears Polar bears are icons of the Arctic, elusive and ...

eDNA sampling in the Brazilian Atlantic Islands: Fernando de Noronha and Atol das Rocas Reserves World Heritage site © Rihel Venuto On 9 and 10 November 2022, local ...