BUENOS AIRES - First a river ran blood red. Now Argentina's beloved giant rodent, the capybara, has been coated in Hulk-green ...

Argentina's beloved giant rodent, the capybara, has been coated in Hulk-green slime in and around Entre Ríos Province.

CONCORDIA, Argentina - First a river ran blood red. Now Argentina’s beloved giant rodent, the capybara, has been coated in ...

First a river ran blood red.The outbreak comes a week after a stream running through a town near Buenos Aires turned blood ...

Researchers around the world are working on new technologies to capture carbon from the atmosphere, but many approaches fall short on one key metric: their ability to scale. Nature, however, has ...

More than two billion years ago, cyanobacteria started to produce oxygen in the primarily toxic atmosphere of Earth.

When Palacio and her team examined coral reefs after the 2015–2016 heat wave, they found that particular corals called ...

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door What would happen if Earth ...

Hornworts, a group of small and often overlooked plants, may hold the key to revolutionizing agriculture and combating ...

Cyanobacteria began contributing oxygen to Earth's mostly noxious atmosphere more than 2 billion years ago. The photosystem ...

What would happen if a 500-meter asteroid hit Earth? Scientists at the IBS Center for Climate Physics modeled the aftermath, ...