Unprecedented heat is likely to cause a mass extinction to eliminate all mammals in 250 million years, according to a study published in Nature Geoscience. A team of researchers from
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Early reptiles and birds may have born live young, according to a study published in the scientific journal Nature Ecology and Evolution. Until now, researchers thought that the hard-shell egg
Nearly one in five mammal species in Britain are at risk of extinction in the next decade, according to new research. Conservationists said the country is in critical need of