Achieving pregnancy has been shown to be more likely between partners who carry dissimilar human leucocyte antigen (HLA) immune genes. Accordingly, humans are expected to choose HLA dissimilar reproductive partners. Earlier ...
Evolution
Aug 19, 2020
0
124
On August 16, the Zwicky Transient Facility (ZTF), a robotic survey camera located at Palomar Observatory near San Diego, spotted an asteroid that had, just hours earlier, traveled only 1,830 miles (2,950 kilometers) above ...
Astronomy
Aug 19, 2020
7
941
On August 10, 2020, JAXA was informed that the Authorization of Return of Overseas-Launched Space Object (AROLSO) for the re-entry capsule from Hayabusa2 was issued by the Australian Government. The date of the issuance is ...
Space Exploration
Aug 19, 2020
0
19
Bluefin tuna, swordfish and Atlantic mackerel are among the fish species considered commercially extinct or extirpated on the Turkish side of the Marmara and Black Seas.
Plants & Animals
Aug 19, 2020
0
4
The Korea Institute of Science and Technology (KIST) has made an announcement about the technology to extract high-purity hydrogen from ammonia and generate electric power in conjunction with a fuel cell developed by a team ...
Materials Science
Aug 19, 2020
1
111
The size of salmon returning to rivers in Alaska has declined dramatically over the past 60 years because they are spending fewer years at sea, according to a new study led by researchers at the University of California, ...
Ecology
Aug 19, 2020
0
1631
California staved off another round of rolling blackouts but faced a renewed threat Wednesday from a searing heat wave, raging wildfires and even a chance of thunderstorms and flooding in some southern areas.
Environment
Aug 19, 2020
1
4
Researchers have developed a new instrument that has, for the first time, measured tiny light-evoked deformations in individual rods and cones in a living human eye. The new approach could one day improve detection of retinal ...
Optics & Photonics
Aug 19, 2020
0
121
A year ago this month, the forest around the town of Novo Progresso erupted into flames—the first major blazes in the Brazilian Amazon's dry season that ultimately saw more than 100,000 fires and spurred global outrage ...
Environment
Aug 19, 2020
1
11
Two powerful and shallow undersea earthquakes shook western Indonesia on Wednesday, causing panic but no immediate reports of casualties or damage.
Environment
Aug 19, 2020
0
3
