In two new studies, researchers at the State University of Campinas (UNICAMP) in the state of São Paulo, Brazil, have shed ...

Environmentalists filed a revised lawsuit Monday contending that federal assessments of oil and gas projects fail to meet ...

Researchers found that trees in Wisconsin that had become hosts to the eye-catching species hosted only half the fungal ...

The researchers included more than 5 million measurements from individual trees across much of eastern North America and showed the rate at which introduced species are spreading has increased over ...

Noah Greenwald, Center for Biological Diversity, (503) 484-7495 Miyoko Sakashita, Center for Biological Diversity, (415) 436-9682: America's Hottest Species: New Report Highlights America's 10 Most ...

SAVING THE AMERICAN BUMBLEBEE. ... According to the International Union for the Conservation of Nature, this once-abundant species has declined 89% in relative abundance across its range. ... In 2021 ...

But as the U.W. scientists report in a paper on the portfolio effect published June 3 in Nature, population diversity usually gets far less attention than species diversity, even though ...

North American species have a wide geographic range. As a consequence, they have evolved to withstand diverse climatic, soil and pathogen conditions, encompassing a broad spectrum of genetic diversity ...

Vertebrate paleontologists, meanwhile, “barely have enough species to work with to allow a lot of our analyses to even run,” making it difficult to connect estimates of past species diversity ...