Four weeks on a diet of highly processed food led to a strong inflammatory response in the brains of aging rats that was accompanied by behavioral signs of memory loss, a new study has found.

The study, led by researchers at the University of Surrey’s Global Centre for Clean Air Research (GCARE), put an extensive array of instruments in and around a hedge to measure the presence of various pollutants at numerous locations, identifying the effect of the hedge at different heights and distances from the road.

For the second consecutive year, Kenya’s semi-arid north has experienced meager rainfall, causing a drought that threatens the food supply of 2.4 million people, according to the United Nations World Food Program, Reuters reported.

Hydropower is the dominant source of energy in the Amazon region, the world’s largest river basin and a hotspot for future hydropower development. 

Research has shed new light on the impact of humans on islands’ biodiversity. 

The larch forests of the Republic of Sakha (Yakutia) are like no other place on Earth. 

Solar Cycle 25 is underway, and that means more frequent opportunities to see auroras—more commonly known as the northern lights and southern lights. One of the best opportunities in recent years occurred on October 11-12, 2021.

To fully grasp and plan for climate impacts under any scenario, researchers and policymakers must look well beyond the 2100 benchmark. 

Corals are the foundation species of tropical reefs worldwide, but stresses ranging from overfishing to pollution to warming oceans are killing corals and degrading the critical ecosystem services they provide.

The massive columns of smoke generated by a nuclear war would alter the world’s climate for years and devastate the ozone layer, endangering both human health and food supplies, new research shows.