Bacteriophages, viruses that infect bacteria, may be used as an alternative treatment option when antibiotics fail. Leiden researchers have studied the structure and function of a novel bacteriophage that could be used to ...
Cell & Microbiology
Dec 19, 2022
0
67
,The hunting habits of Spinosaurus aegyptiacus, the largest known predatory dinosaur to roam the Earth, have been subject to intense scientific debate since detailed descriptions of its most complete fossils to date were ...
Paleontology & Fossils
Dec 15, 2022
0
285
Diplodocids—large herbivorous dinosaurs with long necks and tails—may have been able to move their tails like bullwhips at speeds of up to 33 meters per second (more than 100 kilometers per hour), according to a modeling ...
Paleontology & Fossils
Dec 8, 2022
0
308
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
In the summer of 2020, months after the World Health Organization declared COVID-19 a global pandemic, Samira Mubareka and her colleagues began testing wildlife in Ontario and Quebec for the new coronavirus SARS-CoV-2.
Ecology
Nov 14, 2022
0
151
In much of the United States, there is a twice-yearly shift in timekeeping between standard time and daylight saving time, or DST, which delays both sunrise and sunset to make mornings darker and evenings brighter. Recently, ...
Ecology
Nov 2, 2022
0
83
An international team of astrophysicists has made a puzzling discovery while analyzing certain star clusters. The finding challenges Newton's laws of gravity, the researchers write in their publication. Instead, the observations ...
Astronomy
Oct 26, 2022
22
2023
Two tails of dust ejected from the Didymos-Dimorphos asteroid system are seen in new images from NASA's Hubble Space Telescope, documenting the lingering aftermath of NASA's Double Asteroid Redirection Test (DART) impact.
Astronomy
Oct 20, 2022
0
5
Chronic wasting disease, the prion disease affecting white-tailed deer and other cervids, is spreading. With documented cases in 29 U.S. states, two Canadian provinces, three Scandinavian countries, and South Korea, free-ranging ...
Ecology
Oct 11, 2022
0
9
White-tailed deer are heavily overpopulated along the East Coast of the U.S., and they play an important role in spreading and supporting tick populations that transmit diseases like Lyme disease and anaplasmosis. Efforts ...
Plants & Animals
Sep 19, 2022
0
23
