Dr. Finn studies freshwater streams to understand how ecosystems function and respond to change. Her work focuses on the ...

Scientists in Kerala have discovered a rare fishing spider that hunts fish in forest streams. The unique species reveals ...

Human activities add large quantities of nitrogen to the environment, much of which gets washed into streams and rivers.

Sometimes, to understand what’s happening in a stream, scientists have to go fishing. “I’m ready whenever,” says David Leer of CreekWalker Aquatics, who’s leading a field crew of scientists and ...