New UMD study suggests that everywhere tyrannosaurs rose to dominance, their juveniles took over the ecological role of medium-sized carnivores
Paleontology & Fossils
Jun 17, 2021
0
400
The population of white sharks that call the Central California coast their primary home is holding steady at about 300 animals and shows some signs of growth, a new long-term study of the species has shown.
Plants & Animals
May 19, 2021
0
51
Researchers at Tel Aviv University were able to reconstruct the nutrition of stone age humans. In a paper published in the Yearbook of the American Physical Anthropology Association, Dr. Miki Ben-Dor and Prof. Ran Barkai ...
Archaeology
Apr 5, 2021
9
2562
Polar bears are often considered the poster-child species for climate change impacts. With global warming and sea-ice declines, it becomes harder for polar bears to hunt their preferred prey—seals. Increased global temperatures ...
Plants & Animals
Apr 2, 2021
4
203
Almost all wild canines in Australia are genetically more than half dingo, a new study led by UNSW Sydney shows—suggesting that lethal measures to control 'wild dog' populations are primarily targeting dingoes.
Plants & Animals
Mar 26, 2021
5
3236
A camera-trap study in the Mendocino National Forest in Northern California reveals that black bears are adept at finding and stealing the remains of adult deer killed by pumas. This "kleptoparasitism" by bears, as scientists ...
Plants & Animals
Mar 19, 2021
1
38
One of the most complete specimens of a T-Rex fossil in the world was sold for a record $31.8 million Tuesday by Christie's in New York, nearly quadrupling the previous highest price for a dinosaur at auction.
Archaeology
Oct 7, 2020
0
328
The first-ever detailed study of the diets of great white sharks off the east Australian coast reveals this apex predator spends more time feeding close to the seabed than expected.
Plants & Animals
Jun 7, 2020
4
2978
A team of researchers from Universidade Federal de Santa Maria and Universidade de São Paulo, both in Brazil, has found and identified the oldest carnivorous dinosaur fossil to date. In their paper published in the journal ...
The Tasmanian tiger, or thylacine, was one of Australia's most enigmatic native species.
Plants & Animals
Sep 24, 2019
0
163
