Sea cucumbers, or 'janitors of the sea', scour and clean the seafloor, allowing other animals to thrive. In the Philippines, ...

Floating about 500 feet offshore of Illinois Beach State Park, Hillary Glandon tightened her scuba goggles, grabbed a small ...

A team of researchers at the University of Canterbury has observed invasive plants spreading through New Zealand's high-country waterways. Graduate student Saskia Brown is leading the study, which is ...

Like humans, octopuses can fall for the rubber hand illusion and believe that a fake arm is theirs. This suggests they have a ...

If you find the limestone in Minneapolis or St. Paul, you'll know the building or wall you’re looking at likely dates back ...

We’re all familiar with La Jolla’s sea lions, harbor seals, orcas, garibaldi and seabirds. But in this series of stories ...

I love fish and their place in the ecosystem, and recently learned about a small, beautiful one called pumpkinseed and its fascinating life cycle.

Researchers shopping at a small market in Fiji tested one commonly traded stingray and discovered it was an entirely new ...

During the Pacific heatwave, ocean waters were unusually warm - 3.6°F to 10.8°F hotter than normal - for more than two years.

Aspen Center for Environmental Studies is hosting weekly birding outings this summer, alternating to sites at Highland Lake ...

South Australia's state premier has declared a toxic algal bloom a "natural disaster" amid thousands of marine animal deaths, ...

There I was, at 7 a.m. on a Monday morning, pulling on rubber boots alongside Highway 1 in the parking lot at Schoolhouse ...