It's a familiar story—the mighty dinosaurs dominated their prehistoric environment, while tiny mammals took a backseat, until the dinosaurs (besides birds) went extinct 66 million years ago, allowing mammals to shine. Just ...
Archaeology
Jun 7, 2016
10
907
When cocaine kingpin Pablo Escobar was shot dead in 1993, the four hippos he brought to his private zoo in Colombia were left behind in a pond on his ranch. Since then, their numbers have grown to an estimated 80-100, and ...
Ecology
Mar 23, 2020
0
1513
(Phys.org)—A team of researchers affiliated with the MD Anderson Cancer Center in Texas and the University of Utah has given a presentation at this year's American Society of Human Genetics Annual Meeting which included ...
The Latest Permian Mass Extinction (LPME) was the largest extinction in Earth's history to date, killing between 80–90% of life on the planet, though finding definitive evidence for what caused the dramatic changes in climate ...
Earth Sciences
Jan 26, 2023
4
257
A study by a researcher in the Syracuse University College of Arts and Sciences offers new clues to what may have triggered the world's most catastrophic extinction, nearly 252 million years ago.
Earth Sciences
Jul 31, 2017
5
805
Tiny, seemingly harmless ocean plants survived the darkness of the asteroid strike that killed the dinosaurs by learning a ghoulish behavior—eating other living creatures.
Plants & Animals
Oct 30, 2020
8
229
New research from the University of Kansas might resolve a mystery in the "aging process" in species—or, how a species' risk of going extinct changes after that species appears on the scene.
Evolution
Feb 20, 2024
0
149
How do the large-scale patterns observed in evolution arise? A new paper in the journal Evolution by researchers at Uppsala University and University of Leeds argues that many of them are a type of statistical artefact caused ...
Evolution
Sep 28, 2018
115
332
Earth has experienced five major mass extinction events over the past 500 million years. Massive volcanic eruptions have been identified as the major driver of the environmental changes that precipitated at least three of ...
Earth Sciences
Mar 29, 2021
35
2285
The largest mass extinction in the history of animal life occurred some 252 million years ago, wiping out more than 96 percent of marine species and 70 percent of life on land—including the largest insects known to have ...
Earth Sciences
Feb 10, 2014
9
0
