The number of exploding stars (supernovae) has significantly influenced marine life's biodiversity during the last 500 million years. This is the essence of a new study published in Ecology and Evolution by Henrik Svensmark, ...
Evolution
Mar 21, 2023
2
135
An international team led by Lancaster University has discovered how electrons can slither rapidly to-and-fro across a quantum surface when driven by external forces.
Soft Matter
Mar 21, 2023
0
254
When matter falls into supermassive black holes in the centers of galaxies, it unleashes enormous amounts of energy and is called an active galactic nuclei (or AGN). A fraction of AGN release part of this energy as jets that ...
Astronomy
Mar 21, 2023
0
55
Astrophysicists using W. M. Keck Observatory on Maunakea in Hawaiʻi have discovered a galaxy protocluster in the early universe surrounded by gas that is surprisingly hot.
Astronomy
Mar 15, 2023
0
282
The global climate influences regional plant growth—but not to the same extent in all habitats. This finding was made by geobotanists at Martin Luther University Halle-Wittenberg (MLU) after analyzing more than 300,000 ...
Plants & Animals
Mar 15, 2023
0
9
Hummingbirds have the fastest metabolism of any animal. The tropical hummingbirds that live in the Andes Mountains in South America must expend considerable energy to maintain their high body temperatures in cold environments.
Plants & Animals
Mar 15, 2023
0
214
A liquid nitrogen spray developed by Washington State University researchers can remove almost all of the simulated moon dust from a space suit, potentially solving what is a significant challenge for future moon-landing ...
Space Exploration
Feb 28, 2023
1
22
Narwhals may not be much good at hunting in summer, according to new research that warns the unicorn-tusked whales may be dangerously reliant on their ice-bound winter habitat that could "disappear" with climate change.
Plants & Animals
Feb 22, 2023
0
120
To say studying sailfish is challenging is an understatement. These fish, often described as the "fastest fish in the world," exhibit some remarkable traits as they make their way through the oceans in search of their next ...
Plants & Animals
Feb 13, 2023
0
54
For thousands of years, cold waters in tropical upwelling zones have hindered the growth and survival of coral species which thrived in warm seas. New research from Florida Tech shows that corals living in cooler waters are ...
Plants & Animals
Feb 7, 2023
0
39
