Most areas of the world are experiencing increasing and intensifying hot extremes. Heat-related health consequences vary with the characteristics of the exposed landscape and types of hot extreme.
Environment
Nov 4, 2021
0
39
Visible light is extremely important in nature. Seen by the human eye, it is the most intense light emitted by the sun to reach the earth's surface and is an essential element for fundamental biological processes underlying ...
Optics & Photonics
Oct 29, 2021
0
895
Han and Leia. George and Amal. Kermit and Miss Piggy. Gomez and Morticia. History's greatest couples rely on communication to make them so strong their power cannot be denied.
Optics & Photonics
Oct 22, 2021
0
120
Most animals sync their body clocks to the daily rhythm of the sun, but what happens during the polar winter when the sun never rises above the horizon? According to a study by Jonathan Cohen at the University of Delaware ...
Plants & Animals
Oct 19, 2021
0
120
Solar prominences hover above the visible solar disk like giant clouds, held there by a supporting framework of magnetic forces, originating from layers deep within the Sun. The magnetic lines of force are moved by ever-present ...
Astronomy
Oct 13, 2021
3
40
By decoding honeybees' waggle dances, which tell other bees where to find food, researchers have found that bees in agricultural areas travel further for food than those in urban areas. The findings are published in the British ...
Ecology
Oct 6, 2021
0
419
Electrical engineers at Duke University have discovered that changing the physical shape of a class of materials commonly used in electronics and near- and mid-infrared photonics—chalcogenide glasses— can extend their ...
Optics & Photonics
Oct 5, 2021
1
103
Interferometers are widely used in various high spatial resolution imaging techniques to extend the diffraction limit. However, the conventional interferometric methods only work when the photons have the same wavelength.
Optics & Photonics
Sep 17, 2021
0
123
On August 8, NASA's TROPICS Pathfinder satellite captured global first light images as well as a look inside the structure of Hurricane Ida before and after it made landfall.
Earth Sciences
Sep 14, 2021
0
16
A recent study by the Natural Resources Institute Finland (Luke), the Russian Academy of Sciences and the University of Eastern Finland analyzed how different forest management practices affect the timber production, ecosystem ...
Environment
Sep 6, 2021
0
22
