Coral reef halos, visible from satellites, can indicate reef health by reflecting predator presence and coral layout.

Then, they used Heron Island in the Great Barrier Reef off Queensland, Australia, as a case study, applying satellite-imagery ... is tightly packed in one space, then there's not much room for ...

When the Australians who lost their homes in the devastating California wildfires reflect on the tragedy four months on, it’s ...

If you're dreaming of visiting the Great Barrier Reef in Australia, this airline's time-saving flight route might just be ...

The drifting Antarctic iceberg A-23A came to a sudden stop in late February off the coast of South Georgia Island — a British ...

Fram2's orbit flew Dragon on a north-to-south trajectory in low Earth orbit at an altitude of about 271 miles (437 kilometers ...

In March, for the first time ever, World Heritage-listed reefs on either side of Australia bleached in unison — Ningaloo in the west and the Great Barrier Reef in ... point of view, that coral ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

At a time when a strong economy is paramount, the U.S. government risks undermining one of its most valuable assets: the Great Lakes. These waters, and the fisheries sustained within them ...

NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

As the world’s largest living structure and the only World Heritage site on the planet to lie side by side with another – the vast green lung of the Daintree Rainforest – the Great Barrier Reef ...

The Bidens were live in-studio for their first joint post-presidency interview. Former President Joe Biden, on ABC's "The View" on Thursday, took responsibility for President Donald Trump's ...