Human impact can explain ninety-six percent of all mammal species extinctions of the last hundred thousand years, according to a new study published in the scientific journal Science Advances.
Ecology
Sep 9, 2020
1
1211
What if impact craters, long seen as harbingers of death, turned out to be the cradle of life?
Astrobiology
Sep 2, 2020
1
134
A pair of researchers with Universidade Federal de Santa Maria has pieced together fossilized bones of a species of dinosaur called Sacisaurus agudoensis, a creature that was not much bigger than a modern dog. In their paper ...
From emus to woodpeckers, modern birds show remarkable diversity in skull shape and size, often hypothesized to be the result of a sudden hastening of evolution following the mass extinction that killed their non-avian dinosaur ...
Evolution
Aug 18, 2020
0
1061
The extinction of prehistoric megafauna like the woolly mammoth, cave lion, and woolly rhinoceros at the end of the last ice age has often been attributed to the spread of early humans across the globe. Although overhunting ...
Archaeology
Aug 13, 2020
6
1842
One million years ago, the extinction of large-bodied plant-eaters changed the trajectory of life on Earth. The disappearance of these large herbivores reshaped plant life, altered fire regimes across Earth's landscapes, ...
Ecology
Aug 5, 2020
2
239
Around 252 million years ago, the world experienced a mass extinction, killing ninety percent of all animal and plant species in the world's oceans. This event, called the Permian-Triassic mass extinction, at the end of the ...
Ecology
Jul 22, 2020
2
68
The impact event that formed the Chicxulub crater (Yucatán Peninsula, México) caused the extinction of 75% of species on Earth 66 million years ago, including non-avian dinosaurs. One place that did not experience much ...
Earth Sciences
Jul 14, 2020
1
237
Almost all species of lemur, the small saucer-eyed primates native to Madagascar, face extinction, an international conservation body warned on Thursday, adding to its growing list of animals and plants under threat.
Plants & Animals
Jul 9, 2020
0
411
The dynamics of the SARS-CoV-2 pandemic share "striking similarities" with the twin environmental crises of global heating and species extinction, argue a team of scientists and policy experts from the UK and US.
Ecology
Jul 2, 2020
2
297
