Human pressure on the world's oceans accelerated sharply at the start of the 21st century and shows no sign of slowing, according to a comprehensive new analysis on the state of the ocean.... PHYS.ORG · 2 months
Unexpected discovery: Blue-green algae produce oil  PHYS.ORG · 3 weeks
Cyanobacteria—colloquially called blue-green algae—can produce oil from water and carbon dioxide with the help of light. This is shown by a recent study by the University of Bonn. The result is unexpected: Until now, it was... more
Chlamydia-related bacteria discovered deep below the Arctic Ocean  PHYS.ORG · 3 weeks
Chlamydia are infamous for causing sexually transmitted infections in humans and animals or even amoeba. An international team of researchers have now discovered diverse populations of abundant Chlamydia living in deep Arctic... more
Tracking data used to identify biodiversity hot spots in Southern Ocean ecosystems  PHYS.ORG · 1 week
Ecosystems in the Southern Ocean around Antarctica face growing threats from climate change and fishing pressure, but identifying areas in need of protection is... more
Paleontologists discover solid evidence of formerly elusive abrupt sea-level jump  PHYS.ORG · 3 weeks
Meltwater pulses (MWPs) known as abrupt sea-level rise due to injection of melt water are of particular interests to scientists to investigate the interactions between climatic, oceanic and... more
New flood damage framework helps planners prepare for sea-level rise  PHYS.ORG · 2 weeks
Scientists agree that sea levels will continue to rise this century, but projections beyond 2050 are much more uncertain regarding exactly how much higher ocean levels will be... more
Simultaneous optical trapping and imaging in the axial plane for light-matter interaction  PHYS.ORG · 3 weeks
Optical trapping has become a powerful tool in numerous fields such as biology, physics, chemistry. In light-matter interaction, transfer of optical linear momentum and... more
Paleontologists discover solid evidence of formerly elusive abrupt sea-level jump  SCIENCE DAILY · 3 weeks
Meltwater pulses (MWPs) known as abrupt sea-level rise will inevitably affect cities especially those on coastal plains of low elevation. A recent study presented evidence of abrupt sea... more
Ship noise leaves crabs too stressed to hide from danger  SCIENCE DAILY · 3 weeks
The ocean is getting too loud even for crabs. Normally, shore crabs (Carcinus maenas) can slowly change their shell color to blend in with the rocky shore, but... more
Every part of Blue Origin's new Glenn rocket is gigantic, including its nose cone  PHYS.ORG · 3 weeks
Massive. Enormous. Huge. Gigantic. And whatever other words you find in the thesaurus all do the job when it comes... more
The Southern Ocean and its interaction with the Antarctic Ice Sheet  Science Magazine · 1 week
The Southern Ocean exerts a major influence on the mass balance of the Antarctic Ice Sheet, either indirectly, by its influence on air temperatures and winds,... more
A pigment from ancient Egypt to modern microscopy  SCIENCE DAILY · 1 week
Egyptian blue is one of the oldest humanmade colour pigments. It adorns the crown of the world famous bust of Nefertiti: but the pigment can do even more. An international research team... more
Variations in the vibrations of beams of silicon create a sensitive way of measuring pressure changes  PHYS.ORG · 3 weeks
A micrometer-scale, low-power consumption pressure sensor has been developed by KAUST scientists, with potential applications in... more
Merger between two stars led to blue supergiant, iconic supernova  PHYS.ORG · 1 week
A supernova in a nearby galaxy may have originated from an explosion of a blue supergiant formed by the merger of two stars, simulations by RIKEN astrophysicists suggest.... more
Compact beam steering studies to revolutionize autonomous navigation, AR, neuroscience  SCIENCE DAILY · 1 week
In three recent papers, engineers report the first demonstration of optical phased array technology on-chip at both near infrared and blue wavelength with applications in a broad range... more
Parkinson's disease linked to gene targeted by blue-green algae toxin  SCIENCE DAILY · 2 weeks
Scientists have discovered a possible link between Parkinson's disease and a gene impacted by a neurotoxin found in blue-green algae. more
UVA researchers discover why obesity causes high blood pressure and potential ways to fix  NEWS MEDICAL · 3 weeks
Researchers at the University of Virginia School of Medicine have discovered why obesity causes high blood pressure and identified potential... more
Climate variations may impact the base of the food web along the California coast  PHYS.ORG · 3 weeks
In a recent study published in Marine Ecology Progress Series, researchers at California Polytechnic State University revealed that in addition... more
NASA finds Herold a fading ex-tropical cyclone  PHYS.ORG · 1 week
Former Tropical Cyclone Herold is now a fading area of low-pressure in the Southern Indian Ocean and NASA's Aqua satellite provided forecasters with a visible image. more
Scientists discover link between Parkinson's and gene targeted by blue-green algae toxin  NEWS MEDICAL · 2 weeks
Scientists have discovered a possible link between Parkinson's disease and a gene impacted by a neurotoxin found in blue-green algae. more
Higher daily step counts linked with lower blood pressure  NEWS MEDICAL · 1 week
New data has revealed that those who take more tracked steps each day have lower blood pressure than those who take fewer. more
Low blood pressure linked to high mortality in older adults  SCIENCE DAILY · 3 weeks
A large-scale study analyzed 415,980 electronic medical records of older adults in England. People aged 75 or over with low blood pressure (below 130/80) had increased mortality rates... more
New species of sawsharks found in West Indian Ocean  SCIENCE DAILY · 1 week
Two new species of sawsharks discovered in the West Indian Ocean reinforces how much we still don't know about life in the ocean and the impact climate change is having... more
UFO 'invasion' of NATO war games revealed in 'Project Blue Book' season finale  LIVE SCIENCE · 4 days
UFO sightings during NATO war games in 1952 set the stage for the season finale of "Project Blue Book," the History channel's... more
High blood pressure in young adulthood linked to declines in cognitive function and gait in midlife  NEWS MEDICAL · 3 weeks
High blood pressure, or hypertension, affects everything from your arteries to your kidneys, from eyesight to... more
'Submarine avalanches' are burying microplastics deep under the ocean  LIVE SCIENCE · 2 days
Very little is known about how plastic moves under the ocean's surface. But that's where 99% of it ends up, and scientists are trying to model how it flows. more
Research team produces new nanosheets for near infrared imaging  PHYS.ORG · 1 week
Egyptian blue is one of the oldest manmade colour pigments. It adorns, for instance, the crown of the world famous bust of Nefertiti. But the pigment can do even more.... more
Dramatic effect of coronavirus lockdowns seen from space  LIVE SCIENCE · 4 weeks
There's been a sharp drop in air pollution over China since the acceleration of the COVID-19 coronavirus outbreak, and satellites can see it from space. more
Reviewing recent developments in the electrolysis of saline water  PHYS.ORG · 1 month
Solar-powered technology, such as photovoltaics (PVs), could address some of the environmental challenges of our times, enabling the sustainable production of electrical energy in many geographical areas, including arid or... more
Big data helps farmers adapt to climate variability  SCIENCE DAILY · 4 weeks
A new study has precisely quantified soil and landscape features and spatial and temporal yield variations in response to climate variability. more
The Latest: Spain declares emergency as cases rise to 4,200  ABC NEWS · 2 weeks
Spain's leader is declaring a state of emergency for two weeks, a measure that will let him “mobilize all resources," including the military, to contain sharp rise in... more
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