Researchers have demonstrated a technique for creating sensors that can function both in air and underwater. The approach paves the way for 'amphibious' sensors with applications ranging from wildlife ...

They linger in our water, our blood, and the environment—"forever chemicals" that are notoriously difficult to detect. Subscribe to our newsletter for the latest sci-tech news updates.

We know how important clean water is, but tricky chemicals that get into our water can be hard to detect, posing dangers to ...