ADMX experiment places world's best constraint on dark matter axions

ADMX, with its world-leading sensitivity, has ruled out axions of a certain mass range as dark matter.

14 hours ago from Phys.org

Other sources: Nature News (2), Phys.org (2), Ars Technica, Gizmodo, SpaceDaily, show all (9) »

Court rules Trump EPA unlawfully ignored dangerous chemicals

The Trump administration unlawfully excluded millions of tons of some of the most dangerous materials in public use from a safety review, a federal appeals court ruled Thursday.

Fri 15 Nov 19 from Phys.org

Other sources: Phys.org show all (2) »

Quantum physics: Our study suggests objective reality doesn't exist

Alternative facts are spreading like a virus across society. Now it seems they have even infected scienceat least the quantum realm. This may seem counter intuitive. The scientific method is ...

Thu 14 Nov 19 from Phys.org

Other sources: Phys.org show all (2) »

A new kind of glue to bond polyethylene

A team of researchers from the University of Victoria and the University of British Columbia, both in Canada, has developed a new kind of glue that is able to bond polyethylene materials together. ...

Fri 15 Nov 19 from Phys.org

Other sources: Phys.org, Science Now show all (3) »

Hot electrons harvested without tricks

Semiconductors convert energy from photons (light) into an electron current. However, some photons carry too much energy for the material to absorb. These photons produce "hot electrons," and ...

Fri 15 Nov 19 from Phys.org

Other sources: Phys.org show all (2) »

Chemists map an artificial molecular self-assembly pathway with complexities of life

Two pathways diverged in a chemical synthesis, and one molecule took them both. Chemists at the University of Tokyo have studied how molecular building blocks can either form a spherical cage ...

Fri 15 Nov 19 from Phys.org

Other sources: Phys.org, ScienceDaily show all (3) »

A tiny switch could redirect light between computer chips in mere nanoseconds

Microscopic switches that ferry information using light, not electric current, could help create better, faster electronics.

Thu 14 Nov 19 from ScienceNews

Other sources: ScienceNews, Phys.org, optics.org, ScienceDaily show all (5) »

Atomically dispersed Ni is coke-resistant for dry reforming of methane

Dry reforming of methane (DRM) is the process of converting methane (CH4) and carbon dioxide (CO2) into synthesis gas (syngas). Since CO2 and CH4 are the two most important atmospheric greenhouse ...

Fri 15 Nov 19 from Phys.org

Other sources: Phys.org show all (2) »

Water could modulate the activity and selectivity of carbon dioxide reduction

As an alternative to the depletion of fossil resources, the reduction of CO2 emitted from fossil fuel combustion into valuable chemicals and fuel has drawn increasing attention. Due to the highly ...

Fri 15 Nov 19 from Phys.org

Other sources: Phys.org show all (2) »

Scientists develop near ambient pressure photoemission electron microscopy

A research group led by Prof. Fu Qiang and Prof. Bao Xinhe at the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) have developed near ambient pressure photoemission ...

Fri 15 Nov 19 from Phys.org

Other sources: Phys.org show all (2) »

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