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Posted: 2020-01-16 19:41:05
www.sciencedaily.com
Physicists have observed quantum entanglement among 'billions of billions' of flowing electrons in a quantum critical material. The research provides the strongest direct evidence to date of entanglement's role in bringing about quantum criticality.
Posted: 2020-01-16 19:17:10
www.sciencedaily.com
Scientists have synthetically engineered mosquitoes that halt the transmission of the dengue virus. Biologists developed a human antibody for dengue suppression in Aedes aegypti mosquitoes, the insects that spread dengue. The development marks the first engineered approach in mosquitoes that targets...
Posted: 2020-01-16 19:17:08
www.sciencedaily.com
Volcanic activity did not play a direct role in the mass extinction event that killed the dinosaurs, according to an international team of researchers. It was all about the asteroid.
Posted: 2020-01-16 17:19:03
www.sciencedaily.com
Scientists studying fossils collected 35 years ago have identified them as the oldest-known scorpion species, a prehistoric animal from about 437 million years ago. The researchers found that the animal likely had the capacity to breathe in both ancient oceans and on land.
Posted: 2020-01-16 17:18:37
www.sciencedaily.com
A research team has discovered the first conclusive evidence that selection may also occur at the level of the epigenome -- a term that refers to an assortment of chemical 'annotations' to the genome that determine whether, when and to what extent genes are activated -- and has done so for tens of m...