Twenty bears killed and almost 20 more injured—it's been a uniquely dangerous summer for Lake Tahoe's bear population, with more hit by vehicles from late July to mid-August "than we've ever had at that time," said Ann ...
Plants & Animals
Aug 16, 2023
0
20
A novel catalysis scheme enables chemical reactions that were previously virtually impossible. A method developed at the University of Bonn is also environmentally friendly and does not require rare and precious metals.
Analytical Chemistry
Aug 11, 2023
0
122
Sturdy legs are needed to absorb the impact of the heaviest spacecraft to ever touch down on the Red Planet.
Space Exploration
Aug 10, 2023
0
94
NASA's Parker Solar Probe executed a short maneuver on Aug. 3, 2023, that kept the spacecraft on track to hit the aim point for the mission's sixth Venus flyby on Monday, Aug. 21, 2023.
Space Exploration
Aug 10, 2023
0
37
Scientists have wrapped up a major field project high in the Colorado mountains that will eventually help water resource managers to better quantify critical water resources stored in mountain snowpacks.
Earth Sciences
Aug 8, 2023
0
3
The activity level of six bat species was significantly reduced at solar farm sites, researchers have observed.
Plants & Animals
Aug 8, 2023
1
819
NASA has succeeded in re-establishing full contact with Voyager 2 by using its highest-power transmitter to send an "interstellar shout" that righted the distant probe's antenna orientation, the space agency said Friday.
Space Exploration
Aug 4, 2023
2
5275
Researchers at the Racah Institute of Physics, Hebrew University of Jerusalem, have made a discovery that challenges the conventional understanding of fracture mechanics. The team, led by Dr. Meng Wang, Dr. Songlin Shi, and ...
General Physics
Jul 27, 2023
0
474
A powerful storm pounded the northern Philippines on Wednesday, killing at least one person, toppling trees and knocking out power as thousands sheltered with neighbors or in emergency evacuation centers.
Environment
Jul 26, 2023
0
1
Enzymes play a key role in cellular metabolic processes. To enable the quantitative assessment of these processes, researchers need to know the so-called "turnover number" (for short: kcat) of the enzymes. In the journal ...
Cell & Microbiology
Jul 24, 2023
0
2
