New images taken by NASA's Perseverance rover may show signs of what was once a rollicking river on Mars, one that was deeper and faster-moving than scientists have ever seen evidence for in the past. The river was part of ...
Astrobiology
May 11, 2023
0
61
Utahraptor is going to need 10 million more candles on its next birthday cake.
Paleontology & Fossils
May 4, 2023
1
411
The Grand Canyon is visited by millions of admirers each year. So, naturally, you'd think that all of its rock layers had been studied and named. But you'd be wrong.
Environment
May 3, 2023
0
315
There are no plants, and only very few animals: people rarely come here. The large glaciers in Greenland have long been perceived as ice deserts. Gigantic ice sheets where conditions for life are extremely harsh.
Ecology
May 2, 2023
0
44
This year is already shaping up to be another bad one for glaciers in the Swiss Alps, with the snowpack covering them around 30 percent below the 10-year average, according to the scientist tracking their decline.
Environment
Apr 28, 2023
0
87
A young man breathes deeply from a gas-filled bag. He begins to feel a pleasurable sensation "particularly in the chest and extremities" before dancing around and then collapsing in a heap. A few minutes later he comes to ...
Environment
Apr 20, 2023
3
3
A new study published in the journal PeerJ by Robert W. Boessenecker (CofC), Brian L. Beatty (NYIT), and Jonathan H. Geisler (NYIT) reports a wealth of new fossils of the early toothed baleen whale Coronodon from Oligocene ...
Evolution
Apr 14, 2023
0
109
The traditionally cumbersome yet widely-used Birch reduction can now be carried out in a mere minute in air using an optimized mechanochemical approach.
Biochemistry
Apr 7, 2023
2
246
Their power to dissolve the ozone layer shielding Earth from the Sun prompted a worldwide ban, but scientists on Monday revealed that some human-made chlorofluorocarbons have reached record levels, boosting climate-changing ...
Earth Sciences
Apr 3, 2023
0
248
A collaboration of Australian and European physicists predict that layered electronic 2D semiconductors can host a curious quantum phase of matter called the "supersolid."
Condensed Matter
Mar 30, 2023
0
338
