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New soliton laser pulses deliver high energy in a trillionth of a second  PHYS.ORG · 1 hour
Scientists have developed a new type of laser that can deliver high amounts of energy in very short bursts of time, with... more
Researchers observe protons 'playing hopscotch' in a high-pressure form of ice  PHYS.ORG · 2 hours
An international team of researchers from University College Dublin (UCD) and University of Saskatchewan, Canada, have observed 'proton-hopping' movement in a high-pressure form of ice (Ice... more
High-speed rail on Australia's east coast would increase emissions for up to 36 years  PHYS.ORG · 2 hours
Bullet trains are back on the political agenda. As the major parties look for ways to stimulate the economy after... more
Work needed to reduce the negative effects of heat stress on Australian dairy cows, research reveals  PHYS.ORG · 2 hours
Researchers have investigated the impact of heat stress in Australian dairy cows grazing summer pastures, revealing... more
Nanoscale optical pulse limiter facilitated by refractory metallic quantum wells  PHYS.ORG · 3 hours
In the past several decades, physicists have conducted deep laboratory investigations into nonlinear optics, plasma physics and quantum science using advanced high-intensity, ultrashort-pulse lasers. Increased use of the... more
Depicting the pollution path between stratosphere and troposphere  PHYS.ORG · 4 hours
Most studies on stratosphere and troposphere exchange (STE) are carried out using model simulations. A new study conducted by Chinese researchers directly revealed the phenomenon through in-situ-measured high-precision profiles. The study was... more
How drones can monitor explosive volcanoes  PHYS.ORG · 4 hours
Due to the difficult accessibility and the high risk of collapse or explosion, the imaging of active volcanoes has so far been a great challenge in volcanology. Researchers around Edgar Zorn from the German Research Centre... more
Researchers demonstrate high-efficiency emission of dispersive wave in gas-filled hollow-core photonic crystal fibers  PHYS.ORG · 4 hours
In the past decade, anti-resonant, hollow-core photonic crystal fibers (HC-PCFs) have become excellent platforms for studying ultrafast nonlinear optics such as ultrashort... more
New molecules for innovative high-tech materials  nanowerk · 5 hours
Sandwich compounds based on rare earths might serve as novel molecular materials for more efficient storage media or displays in future. more
Record-high data transmission using a soliton crystal  nanowerk · 5 hours
An international team of researchers has developed an efficient way to create micro-combs and exploit them in highly performing and robust frequency multiplexed optical fibre networks. more
Can Chlorpromazine help treat COVID-19?  NEWS MEDICAL · 12 hours
A new research paper published in the journal L'Encéphale in May 2020 reports on the planned ReCoVery Study, which will examine the possibility of repurposing the antipsychotic drug chlorpromazine for the treatment of COVID-19. more
The Latest: France health minister: Limits on malaria drug  ABC NEWS · 2 days
France’s health minister wants to limit use of a malaria drug as a coronavirus treatment after a new study found it ineffective and warned of increased health risks more
Kidney transplants: Volume of services correlated with quality of treatment outcomes  NEWS MEDICAL · 3 days
In complex operations, is there a correlation between the volume of service provided per hospital and the quality of the treatment outcome? This question is addressed... more
High pre-pregnancy glucose levels linked to adverse outcomes even in non-diabetic women  NEWS MEDICAL · 3 days
An elevated pre-pregnancy hemoglobin A1c--which measures average blood glucose concentration--is associated with a higher risk of adverse pregnancy outcomes even in women without known... more
Scientists solve half-century-old magnesium dimer mystery  PHYS.ORG · 3 days
Magnesium dimer (Mg2) is a fragile molecule consisting of two weakly interacting atoms held together by the laws of quantum mechanics. It has recently emerged as a potential probe for understanding fundamental phenomena at the intersection... more
The Latest: Florida unemployment rate reaches record high  ABC NEWS · 3 days
Florida’s unemployment rate reached a record high in April of almost 13%, tripling in one month as the economic slowdown from the coronavirus pandemic took hold more
The self-synthesizing ribosome  SCIENCE DAILY · 3 days
As the cell's protein factory, the ribosome is the only natural machine that manufactures its own parts. That is why understanding how the machine, itself, is made, could unlock the door to everything from understanding how life develops to designing... more
Avalanches and power law behavior in aortic dissection propagation  Science Magazine · 3 days
Aortic dissection is a devastating cardiovascular disease known for its rapid propagation and high morbidity and mortality. The mechanisms underlying the propagation of aortic dissection are not well understood. Our... more
Combinatorial screening of biochemical and physical signals for phenotypic regulation of stem cell-based cartilage tissue engineering  Science Magazine · 3 days
Despite great progress in biomaterial design strategies for replacing damaged articular cartilage, prevention of stem cell-derived... more
Roadmap for advanced aqueous batteries: From design of materials to applications  Science Magazine · 3 days
Safety concerns about organic media-based batteries are the key public arguments against their widespread usage. Aqueous batteries (ABs), based on water which is environmentally benign, provide... more
Self-healing microcapsules synergetically modulate immunization microenvironments for potent cancer vaccination  Science Magazine · 3 days
Therapeutic cancer vaccines that harness the immune system to reject cancer cells have shown great promise for cancer treatment. Although a wave of efforts have spurred to improve... more
All major cholesterol-dependent cytolysins use glycans as cellular receptors  Science Magazine · 3 days
Cholesterol-dependent cytolysins (CDCs) form pores in cholesterol-rich membranes, but cholesterol alone is insufficient to explain their cell and host tropism. Here, we show that all eight major CDCs have high-affinity... more
Supercooled liquid sulfur maintained in three-dimensional current collector for high-performance Li-S batteries  Science Magazine · 3 days
In lithium-sulfur (Li-S) chemistry, the electrically/ionically insulating nature of sulfur and Li2S leads to sluggish electron/ion transfer kinetics for sulfur species conversion. Sulfur and... more
Tipping points of Mississippi Delta marshes due to accelerated sea-level rise  Science Magazine · 3 days
Coastal marshes are threatened by relative sea-level (RSL) rise, yet recent studies predict marsh survival even under the high rates of RSL rise expected later in... more
One billion stars and counting – the sky according to Gaia’s second data release
Can Chlorpromazine help treat COVID-19?
Fruit fly study unlocks insights into human mating rituals  
Cell tower vandals and re-open protesters: Why some people believe in coronavirus conspiracies
Discovery about the edge of fusion plasma could help realize fusion power
Bumblebees speed up flowering by piercing plants
Meet the Experts: Isolation in Antarctica
Earth from Space: Atacama minerals
NASA Snow campaign wraps 2020 survey
Can new technologies help Europe get a taste for insects?
How crime dramas expose our anxieties about those on the frontline
How crime dramas expose our anxieties about those on the frontline
Tiny plankton drive processes in the ocean that capture twice as much carbon as scientists thought
Tiny plankton drive processes in the ocean that capture twice as much carbon as scientists thought
Finding new bio-based products from lignin could help shift from plastics