Debris disks are quite common in the universe. Young stars have protoplanetary disks from which planets form. Black holes have accretion disks that are the source of the galactic jets. Supernova remnants can form a disk around ...
Astronomy
Oct 23, 2023
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9
Sharks have been populating the oceans for about 400 to 500 million years. While our planet and many of its inhabitants have undergone massive changes several times during this period, this basal group of vertebrates has ...
Plants & Animals
Oct 23, 2023
1
196
A new study, using a first-of-its-kind approach to analyze satellite imagery from boreal forests over the last three decades, has found that fire may be changing the face of the region in a way researchers did not previously ...
Earth Sciences
Oct 23, 2023
9
229
In 2015, the Laser Interferometer Gravitational-Wave Observatory (LIGO), made history when it made the first direct detection of gravitational waves—ripples in space and time—produced by a pair of colliding black holes.
Astronomy
Oct 23, 2023
1
752
On July 19, 1952, Palomar Observatory was undertaking a photographic survey of the night sky. Part of the project was to take multiple images of the same region of sky, to help identify things such as asteroids. At around ...
Astronomy
Oct 23, 2023
10
437
Complex diseases—including cancer, metabolic diseases and allergies—affect not only humans, but also domestic animals, such as dogs. Approximately 10% of the dog population suffers from canine atopic dermatitis (cAD). ...
Cell & Microbiology
Oct 23, 2023
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0
The International Rice Research Institute (IRRI) announced they achieved a scientific milestone with the discovery of the genes responsible for low and ultra-low glycemic index (GI) in rice.
Molecular & Computational biology
Oct 23, 2023
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1
Lake Tahoe is known for its crystal-clear blue water, scenic mountain backdrop, and world-class recreation opportunities. Unfortunately, the lake and surrounding basin aren't insulated from global climate change.
Earth Sciences
Oct 23, 2023
0
3
A new study has identified novel insecticidal proteins in ferns. Professor Marilyn Anderson at La Trobe University said the discovery could lead to plant-made protein pest control for crop plants that are essential to global ...
Molecular & Computational biology
Oct 23, 2023
0
139
Adults might assume young people are not engaged in current affairs.
Social Sciences
Oct 23, 2023
0
1
