For humans, the early days of the COVID-19 pandemic were a stressful time, marked by fear, isolation, canceled plans and uncertainty. 

A rare hummingbird, not seen since 2010, has been rediscovered in Colombia’s Sierra Nevada de Santa Marta mountains.

Even relatively modest climate warming and associated precipitation shifts may dramatically alter Earth’s northernmost forests, which constitute one of the planet’s largest nearly intact forested ecosystems and are home to a big chunk of the planet’s terrestrial carbon.

Oregon State University scientists are proposing management changes on western federal lands that they say would result in more wolves and beavers and would re-establish ecological processes.

The survey could prompt policymakers to update lists of endangered and threatened species

Grasslands’ biodiversity and resilience to disturbances such as fire, heat and drought is the result of a slow process over hundreds of years, like that of old growth forests, finds new CU Boulder-led research.

Weddell seals, which are excellent divers, during lactation provide so much iron to their pups that the mothers then dramatically limit their own diving and underwater foraging capabilities.

Texas A&M AgriLife entomologists explain the factors behind the endangered pollinators' population decline.

The northern and central Great Barrier Reef have recorded their highest amount of coral cover since the Australian Institute of Marine Science (AIMS) began monitoring 36 years ago.  

A study (Long-Term Decrease in Coloration: A Consequence of Climate Change?), published by The American Naturalist and in which the Faculty of Science and Technology researcher David López-Idiáquez has participated, explored whether climate change alters the plumage colouration of the blue tit (Cyanistes caeruleus).