A European Union (EU) programme aimed at reducing carbon dioxide (CO2) emissions has made significant progress despite low prices in carbon markets, according to a study at the Universities of Strathclyde and Pittsburgh.... PHYS.ORG · 2 months
The Latest: Georgia succeeding in effort to tamp down virus  ABC NEWS · 1 week
Community leaders say an effort to tamp down the spread of COVID-19 is succeeding in northeast Georgia, the site of a recent outbreak that threatened to level the... more
Technological changes and new low-carbon lifestyles, key to mitigating climate change  PHYS.ORG · 1 week
In order to mitigate climate change impacts and achieve a more sustainable society, it is necessary to transform the current energy system based on fossil fuels... more
Drop in oil demand may not help climate emission targets  PHYS.ORG · 4 weeks
Global oil prices have crashed to record lows in recent days as demand plummets amid the enforced lockdown. more
Low-severity fires enhance long-term carbon retention of peatlands  PHYS.ORG · 4 days
High-intensity fires can destroy peat bogs and cause them to emit huge amounts of their stored carbon into the atmosphere as greenhouse gases, but a new Duke University study finds low-severity fires... more
Study shows no association between prices and clinical benefit of cancer drugs  NEWS MEDICAL · 3 weeks
Do high prices of some cancer medicines have a higher benefit than those drugs with lower prices? An international UZH study has concluded that,... more
A new look into the sources and impacts of greenhouse gases in China  PHYS.ORG · 1 week
China's implementation of a national carbon trading market to reduce greenhouse gas (GHG) emissions requires reliable and timely information on GHG sources... more
KAGUYA observation of global emissions of indigenous carbon ions from the Moon  Science Magazine · 3 weeks
Carbon is a volatile element that has a considerable influence on the formation and evolution of planetary bodies, although it was previously believed to... more
Visible-light-driven arylcarboxylation of styrenes with carbon dioxide and aryl halides  PHYS.ORG · 3 days
The use of carbon dioxide (CO2), which is an ideal one-carbon (C1) building block and is sustainable, abundant, low-cost and nontoxic, has attracted great attention in fine chemical... more
High cost of cancer drugs not always justified  SCIENCE DAILY · 4 weeks
Do high prices of some cancer medicines have a higher benefit than those drugs with lower prices? An international study has concluded that, in general, there is no correlation between costs of... more
Slivers of land could power cheaper, greener nitrogen fertilizers  PHYS.ORG · 2 weeks
Nitrogen-based fertilizer contributes to the high yields expected from crops in the developed world, but its high use also damages nearby waters and ecosystems. Conversely, developing countries that most need... more
U.S. carbon dioxide emissions have dropped to unprecedented low during pandemic  PHYS.ORG · 4 weeks
As the demand for transportation fuels has plummeted in the last month due to the COVID-19 pandemic, a Northern Arizona University scientist says the dramatic decrease... more
DY Centauri: Stellar evolution while you watch  PHYS.ORG · 5 days
In 1930, Dorrit Hoffleit reported that star number #4749 in the Harvard List of variables had faded four times between 1897 and 1929, and identified it as an R Coronae Borealis (RCB) variable. RCB... more
Spatial variation in carbonate carbon isotopes during Cambrian SPICE event across eastern North China  PHYS.ORG · 4 weeks
The Steptoean positive carbon isotope excursion (SPICE) is a large excursion (by ~5‰) in marine carbon isotope (δ13C) records during... more
How environment and microorganisms regulate soil biogeochemical processes in Tibetan wetlands  PHYS.ORG · 1 week
The Tibetan Plateau, known as the "third pole" of the world, contains abundant and diverse wetlands. These wetlands provide a number of important ecological services, some... more
Outer tube-selectively boron-doped double-walled carbon nanotubes for thermoelectric applications  PHYS.ORG · 3 weeks
Carbon nanotubes, the tiny hollow tube of hexagonal carbon lattices has been touted as one of the most promising materials for building items with fascinating electrical, thermal and mechanical properties.... more
International collaborators propose a new ranking scheme to classify SARS-CoV-2  NEWS MEDICAL · 4 weeks
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Astronomers probe the emission from a nearby pulsar wind nebula  PHYS.ORG · 3 weeks
Astronomers from South Korea and China have performed a deep X-ray spectral imaging of a bow-shock pulsar wind nebula (PWN) associated with a nearby pulsar designated PSR B1929+10.... more
Carbon emissions on the moon put theory of moon birth in doubt  PHYS.ORG · 3 weeks
A team of researchers affiliated with multiple institutions in Japan has found evidence of embedded carbon emissions on the moon. In their paper published... more
Chameleon materials: The origin of color variation in low-dimensional perovskites  SCIENCE DAILY · 2 weeks
Some light-emitting diodes (LEDs) created from perovskite, a class of optoelectronic materials, emit light over a broad wavelength range. Scientists have now shown that in some cases, the... more
Rising ocean temperatures threaten seagrass meadows and their ability to hold carbon  PHYS.ORG · 3 weeks
As carbon dioxide emissions continue to increase, scientists have recognized that seagrass meadows are important to mitigation because they have high rates of carbon... more
Researchers make greenhouse gas emissions from tropical peat soils with higher accuracy  PHYS.ORG · 2 weeks
Tropical peatlands store lots of carbon and have an important role in the global carbon cycles. Tropical peatlands account for about 5 to 10%... more
SpaceX rideshare program putting downward pressure on prices  SPACE NEWS · 1 week
Planet VP Mike Safyan: “We are seeing launch providers starting to get more creative.” SpaceNews.com more
Chameleon materials: The origin of color variation in low-dimensional perovskites  PHYS.ORG · 2 weeks
Some light-emitting diodes (LEDs) created from perovskite, a class of optoelectronic materials, emit light over a broad wavelength range. Scientists from the University of Groningen have now shown... more
Comment on "A noninteracting low-mass black hole-giant star binary system"  Science Magazine · 3 weeks
Thompson et al. (Reports, 1 November 2019, p. 637) interpreted the unseen companion of the red giant star 2MASS J05215658+4359220 as most likely a black hole. We argue... more
Vanadium spin qubits as telecom quantum emitters in silicon carbide  Science Magazine · 3 weeks
Solid-state quantum emitters with spin registers are promising platforms for quantum communication, yet few emit in the narrow telecom band necessary for low-loss fiber networks. Here, we create... more
Graphene: Making a wonder material more wonderful  PHYS.ORG · 2 weeks
Graphene is a form of the chemical element carbon. Well-known forms of carbon include the world's hardest material, diamond, and the soft black material known as the "lead" in a pencil, which is graphite.... more
Naked mole-rats need carbon dioxide to avoid seizures and here's why  SCIENCE DAILY · 4 weeks
African naked mole-rats are sometimes referred to as animal superheroes. They resist cancer, tolerate pain, and live a remarkably long time. They're also known for their... more
Rapid affordable viral testing kits for low-resource settings  NEWS MEDICAL · 3 weeks
A new paper published on the preprint server bioRxiv* in April 2020 reports a low-cost, sensitive and rapid RT-PCR testing kit for the detection of COVID-19. If validated, this could provide an... more
Tiny plankton drive processes in the ocean that capture twice as much carbon as scientists thought
Researchers develop a low-cost system to track flexible surgical robots inside the body
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