Regularly testing waterways and reservoirs is a never-ending responsibility for utility companies and municipal safety authorities, and generally — as you might expect — involves either a boat or at ...

Water sampling and analysis methods today are logistically complex, labor-intensive, time-consuming, and costly. Could drones, which are relatively cheap provide part of the solution? After two years ...

If you liked this story, share it with other people. Tracking environmental DNA (eDNA) is fast becoming a popular method of monitoring aquatic biodiversity, but current methods are expensive and ...

For decades, scientists have relied on a chemical fingerprint inside water molecules to determine where plants get their moisture. The method shaped our understanding of drought resilience, ...