'Fatal attraction': Small carnivores drawn to kill sites, then ambushed by larger kin
In many parts of the world, there is an imbalance in the food chain.
In many parts of the world, there is an imbalance in the food chain.
Ecology
Mar 18, 2020
1
566
Evidence of agile, carnivorous two-legged dinosaurs known as noasaurids have been found across the now dispersed land masses that once formed the ancient southern supercontinent of Gondwana, but never in Australia—until ...
Archaeology
Jan 30, 2020
0
396
In southern Africa, dinosaurs and synapsids, a group of animals that includes mammals and their closest fossil relatives, survived in a "land of fire" at the start of an Early Jurassic mass extinction, according to a study ...
Archaeology
Jan 29, 2020
1
314
A remarkable new species of meat-eating dinosaur has been unveiled at the Natural History Museum of Utah. Paleontologists unearthed the first specimen in early 1990s in Dinosaur National Monument in northeastern Utah. The ...
Archaeology
Jan 24, 2020
0
1914
The human-caused biodiversity decline started much earlier than researchers used to believe. According to a new study published in the scientific journal Ecology Letters the process was not started by our own species but ...
Evolution
Jan 17, 2020
13
1469
A team of researchers from the University of New England, the Australian Age of Dinosaurs Natural History Museum and Swinburne University of Technology, all in Australia, has identified fossils found near Winton as remains ...
Leaves display a remarkable range of forms from flat sheets with simple outlines to the cup-shaped traps found in carnivorous plants.
Plants & Animals
Oct 10, 2019
0
68
UCLA evolutionary biologist Blaire Van Valkenburgh has spent more than three decades studying the skulls of many species of large carnivores—including wolves, lions and tigers— that lived from 50,000 years ago to the ...
Evolution
Sep 24, 2019
0
537
Physically bound to a specific location, plants have to devise special ways to secure their supply of vital nutrients. Most plants have developed a root system to the nutrients they need in order to survive out of the soil. ...
Plants & Animals
Jul 9, 2019
0
140
A desert-based carnivorous dinosaur that used claws to capture small prey 90 million years ago has been unearthed in southern Brazil, scientists said Wednesday.
Archaeology
Jun 27, 2019
0
4