NASA’s Plankton, Aerosol, Cloud, ocean Ecosystem mission, or PACE, has successfully passed its design reviews and moved into its construction and testing phase, preparing to advance the fields of global ocean and atmospheric science when it launches in 2023.

Seasonal peak reaches 417 parts per million at Mauna Loa observatory.

Scientists explored how the valuable ecosystems responded to rising seas in the past.

IUPUI-led study is first to find satellite data can detect fog's impact on vegetation levels under climate change.

It’s not easy being a tiny willow on the wind-and snow-blasted islands of the Norwegian territory of Svalbard.

Climatologists have found that if an ongoing Philippine volcanic eruption becomes more violent, the gases released are likely to produce an El Nino event during the 2020-21 winter, a more intense polar vortex and warming across Eurasia.

A new study maps for the first time the evolutionary history of the world's terrestrial vertebrates: amphibians, birds, mammals and reptiles.

In less than three decades, most of Southeast Asia’s peatlands have been wholly or partially deforested, drained, and dried out.

Tim Leiby had wrapped up a fun but fruitless early-morning turkey hunt and was enjoying an old John Wayne flick when I arrived at Willow Lodge near Blain, Pennsylvania. 

This natural gatekeeper, which prevents sea ice from exiting the Arctic Ocean and drifting southward into Baffin Bay, was still intact in late May 2020.