SciGlow | All Science News In One Place
SciGlow is a newsletter of science stories from the major research labs. Headlines link to in-depth articles and editorials. SciGlow keeps scientists and others up-to-date on current research.
It is well known that quantum properties of individual atoms can be controlled and manipulated by laser light. Even large clouds of hundreds of millions of atoms can be pushed into the quantum regime, giving rise to macroscopic quantum states of matter such as quantum gases or Bose-Einstein condensates, which nowadays are also widely used … Read more
When the first Neanderthal genome was sequenced, using DNA collected from ancient bones, it was accompanied by the discovery that modern humans in Asia, Europe and America inherited approximately 2% of their DNA from Neanderthals – proving humans and Neanderthals had interbred after humans left Africa. Since that study, new methods have continued to catalogue … Read more
Researchers have developed a new laser-based method that provides an unprecedented view of sprays such as the ones used for liquid fuel combustion in vehicle, ship and plane engines. The technique could provide new insights into these atomizing sprays, which are also used in a variety of industrial processes such as painting and producing food … Read more
Artificial intelligence (AI) is revived these years because of the development of deep learning algorithms, which perform excellently in computer vision tasks (e.g. image recognition, detection) and nature language processing (e.g. machine translation, text generation). This is promising to revolutionize our society to enter an intelligent era. However, the fundamental computing hardware still face severe … Read more
Engineers at Caltech and Stanford University have developed a tiny prosthetic that enables jellyfish to swim faster and more efficiently than they normally do, without stressing the animals. The researchers behind the project envision a future in which jellyfish equipped with sensors could be directed to explore and record information about the ocean. Jellyfish use … Read more
In southern Africa, dinosaurs and synapsids, a group of animals that includes mammals and their closest fossil relatives, survived in a “land of fire” at the start of an Early Jurassic mass extinction, according to a study published January 29, 2020 in the open-access journal PLOS ONE by Emese M. Bordy of the University of Cape Town … Read more
Ancient skulls from the cave systems at Tulum, Mexico suggest that the earliest populations of North America may have already had a high level of morphological diversity, according to a study published January 29, 2020 in the open-access journal PLOS ONE by Mark Hubbe from Ohio State University, USA, Alejandro Terrazas Mata from Universidad Nacional … Read more
According to the World Health Organization, antibiotic resistance is one of the biggest threats to global health. Sensing and treating bacterial infections earlier could help improve patients’ recovery, as well curb the spread of antibiotic-resistant microbes. Now, researchers reporting in ACS Central Science have developed color-changing bandages that can sense drug-resistant and drug-sensitive bacteria in wounds and … Read more
Working together with space researchers, Finnish amateur photographers have discovered a new auroral form. Named ‘dunes’ by the hobbyists, the phenomenon is believed to be caused by waves of oxygen atoms glowing due to a stream of particles released from the Sun. In the recently published study, the origins of the dunes were tracked to … Read more
Surveys show that consumers are worried that smart speakers are eavesdropping on their conversations and day-to-day lives. Now University of British Columbia researchers have found that people are also concerned about something else: friends, family and others who may have access to these devices. The team spoke to 26 Canadian adults who used shared smart … Read more