Honey bee health has been on the decline for two decades, with U.S. and Canadian beekeepers now losing about 25 to 40% of their colonies annually.

Researchers from MBARI, the University of Hawai‘i at Mānoa (UH Mānoa), and Woods Hole Oceanographic Institution, after years of development and testing, have successfully demonstrated that a fleet of autonomous robots can track and study a moving microbial community in an open-ocean eddy.

Every year, hundreds of thousands of Hindu pilgrims flock to Sagar, a teardrop-shaped island in the Hooghly estuary, 60 miles south of Kolkata. A temple stands at the southern tip where the island faces the open sea. The location is revered, a place where the holy Ganges River flows into the Bay of Bengal, eventually merging with the Indian Ocean. In recent years, Hooghly also has become known as an estuary of vanishing islands: Three have been submerged over the past few decades. Some villages in Sagar have been forced to retreat from the advancing sea. Visiting journalists often describe inhabitants here as the region’s first clim

On April 15, 2020, a brief burst of high-energy light swept through the solar system, triggering instruments on several NASA and European spacecraft.

Research led by the University of Wyoming shows that physical weathering is far more important than previously recognized in the breakdown of rock in mountain landscapes.

A dramatic decline in bees and other pollinating insects presents a threat to the global food supply, yet it’s getting little attention in mainstream news.

As anxious passengers are often reassured, commercial aircrafts can easily continue to fly even if one of the engines stops working.

Researchers in the Oregon State University College of Engineering have developed a battery anode based on a new nanostructured alloy that could revolutionize the way energy storage devices are designed and manufactured.

Even with the COVID-19-related small dip in global carbon emissions due to limited travel and other activities, the ocean temperatures continued a trend of breaking records in 2020. 

The element nitrogen is a double-edged sword.