Discarded plastic blights Honduran mangrove island

A heron chick flutters clumsily after hatching in a nest on a mangrove island littered with plastic waste in the Gulf of Fonseca, along the Pacific Coast of Central America.

Scientists try to bolster Great Barrier Reef in warmer world

Below the turquoise waters off the coast of Australia is one of the world's natural wonders, an underwater rainbow jungle teeming with life that scientists say is showing some of the clearest signs yet of climate change.

Mexico's prized beaches threatened by smelly algae invasion

Tourists looking for sun and sand in Mexican resorts like Cancun, Playa del Carmen and Tulum have been disgusted by foul-smelling mounds of sargassum—a seaweed-like algae—piling up on beaches and turning turquoise waters ...

New research unveils true origin of ancient turquoise

New research published today in the journal Science Advances overturns more than a century of thought about the source of turquoise used by ancient civilizations in Mesoamerica, the vast region that extends from Central Mexico ...

Research sheds new light on early turquoise mining in Southwest

Turquoise is an icon of the desert Southwest, with enduring cultural significance, especially for Native American communities. Yet, relatively little is known about the early history of turquoise procurement and exchange ...

Ancient species of giant sloth discovered in Mexico

Mexican scientists said Wednesday they have discovered the fossilized remains of a previously unknown species of giant sloth that lived 10,000 years ago and died at the bottom of a sinkhole.

page 1 from 2