Despite recent, torrential rains, most of Southern California remains in a drought. Accordingly, many residents plant trees prized for drought tolerance, but a new UC Riverside-led study shows that these trees lose this tolerance ...
Ecology
Jan 11, 2023
1
62
In most mammals, males disperse to a new group after reaching sexual maturity. Dispersal often entails costs and is risky. New results from spotted hyenas show that males from the same birth group—and particularly twin ...
Plants & Animals
Dec 19, 2022
0
78
Scientists from the Royal Ontario Museum (ROM), Royal BC Museum, and North Carolina Museum of Natural Sciences have found new evidence for how armored dinosaurs used their iconic tail clubs.
Paleontology & Fossils
Dec 6, 2022
0
419
A team of researchers at University College London's Department of Genetics, Evolution and Environment has found that drive male, stalk-eyed flies do not suffer fertility reduction, despite losing half their sperm, by increasing ...
Their nomadic lifestyle and ravenous raiding have taken army ants (Dorylinae) to most continents on Earth, but a rare fossil discovery is now offering first evidence that the infamous predators once swarmed a land they are ...
Plants & Animals
Nov 22, 2022
0
582
A pair of researchers at Central Michigan University has found that cichlid fish that brood their young in their mouths eat up to 40% of their offspring. For their paper published in the journal Biology Letters, Jake Sawecki ...
Rhythm is important for human music and speech. But are we the only mammal with a sense of rhythm? In an experimental study published in Biology Letters, a team of researchers led by the Max Planck Institute for Psycholinguistics ...
Plants & Animals
Oct 25, 2022
0
170
For invasive species leaving their home, they leave not only their predators but also the species that helped them thrive.
Plants & Animals
Oct 19, 2022
0
16
A team at the University of Exeter has shown experimentally for the first time, that hoverflies migrating during the spring orientate north.
Plants & Animals
Oct 14, 2022
0
139
Dogs, cats, and their close relatives—existing and extinct—are members of Carnivoramorpha, a group of mammals in which saber-like canines have evolved twice.
Paleontology & Fossils
Oct 13, 2022
0
19
