Astronomy

First measurement of spin-orbit alignment on planet Beta Pictoris b

Astronomers have made the first measurement of spin-orbit alignment for a distant 'super-Jupiter' planet, demonstrating a technique that could enable breakthroughs in the quest to understand how exoplanetary systems form ...

Plants & Animals

Soft coral garden discovered in Greenland's deep sea

A deep-sea soft coral garden habitat has been discovered in Greenlandic waters by scientists from UCL, ZSL and Greenland Institute of Natural Resources, using an innovative and low-cost deep-sea video camera built and deployed ...

How conspiracy theories emerge—and how their storylines fall apart

A new study by UCLA professors offers a new way to understand how unfounded conspiracy theories emerge online. The research, which combines sophisticated artificial intelligence and a deep knowledge of how folklore is structured, ...

Case for axion origin of dark matter gains traction

In a new study of axion motion, researchers propose a scenario known as "kinetic misalignment" that greatly strengthens the case for axion/dark matter equivalence. The novel concept answers key questions related to the origins ...

Life-emulating molecules show basic metabolism

In a system with self-replicating molecules, previously shown to have the capability to grow, divide and evolve, chemists from the University of Groningen have now discovered catalytic capabilities that result in a basic ...

The evolution of the synapse

Among the most easily recognizable features of any nervous system is the synapse. While the question of how synapses evolved has been a longstanding mystery, it can now largely be solved. In a nutshell, it appears that the ...

New open-source software aims to reduce cybersickness in VR use

Cybersickness, or motion sickness during the use of virtual reality, can be a major roadblock to the development and adoption of augmented and virtual reality technology. Now researchers at UTSA have built GingerVR, the first ...

Answer to energy storage problem could be hydrogen

Hydrogen has the greatest potential among technologies for seasonal energy storage in the future, according to an analysis conducted by researchers at the National Renewable Energy Laboratory (NREL).

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Medical Xpress

Diseases, Conditions, Syndromes
Brazil has record week for virus cases
Diseases, Conditions, Syndromes
Global virus infections top 10 million
Diseases, Conditions, Syndromes
US tops 2.5mn virus cases as infections surge
Diseases, Conditions, Syndromes
EU delays decision on border reopening
Diseases, Conditions, Syndromes
Virus-hit Iran says masks compulsory from next week
Diseases, Conditions, Syndromes
Colombian with COVID-19 gives birth in coma
Diseases, Conditions, Syndromes
India passes 500,000 coronavirus cases

Tech Xplore

Common food additive causes adverse health effects in mice

A common food additive, recently banned in France but allowed in the U.S. and many other countries, was found to significantly alter gut microbiota in mice, causing inflammation in the colon and changes in protein expression ...

Record-breaking metalens could revolutionize optical technologies

Traditional lenses—like the ones found in eyeglasses—are bulky, heavy and only focus light across a limited number of wavelengths. A new, ultrathin metalens developed by researchers at the University of California, Berkeley, ...

New study examines recursive thinking

Recursion—the computational capacity to embed elements within elements of the same kind—has been lauded as the intellectual cornerstone of language, tool use and mathematics. A multi-institutional team of researchers ...

A Rubik's microfluidic cube

Scientists have recently engineered a modular system based on the Rubik's cube to design and reconfigure microfluidic systems. Research teams had previously pursued the arrangement of microfluidic blocks in diverse conformations ...

Suomi NPP satellite analyzes Saharan dust aerosol blanket

Dust storms from Africa's Saharan Desert traveling across the Atlantic Ocean are nothing new, but the current dust storm has been quite expansive and NASA satellites have provided a look at the massive June plume. NASA-NOAA's ...

Researcher dives to Challenger Deep

A Woods Hole Oceanographic Institution researcher became one of just a handful of people to visit the deepest part of the ocean following a successful dive in the deep-submergence vehicle Limiting Factor on Monday.

Suomi NPP satellite sees Tropical Storm Boris form

NASA-NOAA's Suomi NPP satellite provided forecasters with visible image of the Eastern Pacific Ocean's second tropical storm of the season, Boris. Boris formed just east of the Central Pacific Ocean's boundary as it was moving ...

The geological record of mud deposits

The nature of the sediments on the Basque continental shelf is very heterogeneous. From the point of view of distribution, two clearly differentiated sectors can be picked out in terms of grain size. "In the area of Bizkaia ...

The nature of nuclear forces imprinted in photons

IFJ PAN scientists together with colleagues from the University of Milano (Italy) and other countries confirmed the need to include the three-nucleon interactions in the description of electromagnetic transitions in the 20O ...