Tag: ENN

An area of low pressure over the U.S. Southwest began to collide with humid air flowing north on March 14, 2025.

A nine-year study comparing a typical two-year corn and soybean rotation with a more intensive three-year rotation involving corn, cereal rye, soybean and winter wheat found that the three-year system can dramatically reduce nitrogen — an important crop nutrient — in farm runoff without compromising yield.

The South Sandwich Islands are a remote group of eleven small volcanic peaks arranged in an arc in the southern Atlantic Ocean. 

Social media can help scientists track animal species as they relocate in response to climate change, new research shows.

As the planet warms, Antarctica’s ice sheet is melting and contributing to sea-level rise around the globe.

As the adoption of cleaner-burning engines and electric vehicles drives fossil fuel emissions lower, scientists have discovered that a surprising pollution source is playing a significant role in cooking up ozone in the air over Los Angeles.

A bite of food is about more than calories. Food production involves energy, water, and other resources and is shaped by economics, policies, and international relations.

Hydrology experts at Flinders University are calling for urgent investigations into the operation of bore-fields that access fresh groundwater on Pacific islands, including Kiribati, where rising sea levels are already putting local water supplies at risk.

UMD researcher John Orban outlines a bold theory about the relationship between temperature and metamorphic proteins.

More than five years after a landmark study in the journal Science showed that North American bird populations declined by nearly 30% since 1970, a new report finds that the concerning trend is continuing apace.