Spring is the sweet spot for breeding songbirds in California’s Central Valley – not too hot, not too wet.

Tropical forests are crucial for sucking up carbon dioxide from the atmosphere.

A chemical used in the production of toilet paper and ‘forever chemicals’ have been found in the bodies of orcas in B.C., including the endangered southern resident killer whales.

When it comes to preserving the world’s coral reefs, what’s going on above the surface is as important as what’s going on below it, according to new research conducted at Penn State.

Good news for a new year! In 2022, NOAA helped to recover over $114 million from polluters to restore six waterways following oil spill and industrial pollution incidents.

A team of marine scientists studying reefs in the Pacific island of Palau have identified genetic subgroups of a common coral species that exhibit tolerance to the extreme heat associated with marine heatwaves.

More than a century of preserved fish specimens offer a rare glimpse into long-term trends in parasite populations.

Climate change will reshape ecosystems worldwide through two types of climate events: short-term, extreme events — like a heat wave — and long-term changes, like a shift in ocean currents.

Since 1934, the Redfield ratio – the recurring ratio of 106:16:1 of carbon to nitrogen to phosphorus (C:N:P) in phytoplankton and the pathways by which these elements are circulated throughout all parts of the Earth – has been a cornerstone of oceanography.

A new study investigates a novel process for lessening the negative environmental impact of coal mine drainage and extracting rare-earth elements from it, precious minerals needed to manufacture many high-tech devices.