The world must honor its commitment to restore at least...

A new study from UC Santa Cruz has revealed that...

Oxygen levels are rapidly declining in the world's freshwater lakes....

In a new study from the University of Exeter, researchers...

A team of scientists at the University of Tokyo has...

In a new study from Washington State University, experts report...

Three to four billion years ago, a young Earth was...

More than a third of all heat-related deaths between 1991...

A new study from the University of Exeter has shown...

Smoke particles preserved in the ice core record show that...

River otters in Brazil use a complex range of vocalizations...