- PhysOrg
- 19/10/11 22:23
Expect more preventative power blackouts in California as the climate gets hotter and drier and the wildfire season gets nastier and longer, scientists say.
Expect more preventative power blackouts in California as the climate gets hotter and drier and the wildfire season gets nastier and longer, scientists say.
Nanomaterials could provide the basis of many emerging technologies, including extremely tiny, flexible, and transparent electronics.
U.S. and Canadian researchers have developed a tool that incorporates projected changes in ocean climate onto a geographic fishery management area. Now fishermen, resource managers, and policy-makers can use it to plan for the future sustainability of the lobster fishery in Nova Scotia and Canadian waters of the Gulf of Maine.
On Oct. 10, Hagibis was a super typhoon, but overnight, the storm weakened to typhoon status. NASA-NOAA's Suomi NPP satellite provided a visible image of the large storm that stretched along most of the big islands of Japan.
The planet's warming climate has led to countless changes that are affecting all of us. Droughts, hurricanes, rising sea levels and forest fires—all are now regular events in a world that saw close to 40 billion metric tons of carbon dioxide (CO2) emissions released into our atmosphere last year.
Humankind first started farming in Mesopotamia about 11,500 years ago. Subsequently, the practices of cultivating crops and raising livestock emerged independently at perhaps a dozen other places around the world, in what archaeologists call the Neolithic Agricultural Revolution. It's one of the most thoroughly-studied episodes in prehistory—but a new paper in the Journal of Political Economy...
Argonne scientists look to 3-D printing to ease separation anxiety, which paves the way to recycle more nuclear material.
A new study in the Journal of the American Chemical Society explores the chemistry as well as the complicated and alarming history of DFDT, a fast-acting insecticide.
It was a Sunday tradition at Bethany Slavic Missionary Church. After morning services, Florin Ciuriuc joined the line of worshippers waiting to fill their jugs with gallons of free drinking water from a well on the property, a practice church leaders had encouraged.
Danish brewer Carlsberg says it is developing a paper beer bottle made from sustainably sourced wood fibers.
A vivid fresco depicting an armour-clad gladiator standing victorious as his wounded opponent stumbles gushing blood has been discovered in the ancient Roman city of Pompeii, Italy's culture ministry said Friday.
Particles that are mere nanometers in size are at the forefront of scientific research today. They come in many different shapes: rods, spheres, cubes, vesicles, S-shaped worms and even donut-like rings. What makes them worthy of scientific study is that, being so tiny, they exhibit quantum mechanical properties not possible with larger objects.
For the first-time we can take a molecular-level look at one of the world's deadliest crop killers.
Population aging projections across the US show a divide between cities and rural areas, which could lead to pockets of vulnerability to climate change.
Anthropogenic noise pollution (ANP) is a globally invasive phenomenon impacting natural systems, but most research has occurred at local scales with few species. Researchers in this study investigated continental-scale breeding season associations with ANP for 322 bird species to test whether local-scale predictions related to breeding habitat, migratory behavior, body mass, and vocal traits are...
Standing amid cottonwood trees and a thicket of other vegetation, Jon Hansen looks out over a sunlight-dappled ribbon of crystal water running over a rocky bed. He's standing on a site that until recently was filled with houses and mobile homes—properties that flooded six times in 20 years when the Cedar River spilled over its banks.
Nearly 600 former Environmental Protection Agency officials have called for an investigation into whether the agency's leaders abused their authority by threatening punitive action against California.
Two weeks ago, the head of NASA seemed sick of waiting for SpaceX and Boeing Co. to finish developing the capsules that are supposed to carry U.S. astronauts to and from the International Space Station.
New microbial research at the University of Copenhagen suggests that 'survival of the friendliest' outweighs 'survival of the fittest' for groups of bacteria. Bacteria make space for one another and sacrifice properties if it benefits the bacterial community as a whole. The discovery is a major step towards understanding complex bacteria interactions and the development of new treatment models for...
A U.S. Naval Research Laboratory (NRL) instrument aboard NASA's Ionospheric Connection Explorer (ICON) satellite will deliver unprecedented information to help scientists investigate how both terrestrial and solar weather impact the ionosphere, the ionized region of Earth's upper atmosphere. ICON launched from Cape Canaveral, Florida, Oct. 10.
South Africa's Cape Peninsula—home to the picturesque city of Cape Town—is part of the only region in the world with fynbos. Fynbos is the world's most diverse vegetation type – even more so than tropical rainforests.
For decades, luxury retailers around the world have conveyed the message that cold temperatures are a sign of status with descriptions like "icy steel Swiss watches," "cool silk scarves" and "icy bling." But researchers have never studied whether people truly associate cold temperatures with status and luxury.
ETH spinoff FenX transforms industrial waste into a porous foam suitable for building insulation. Unlike other sustainable materials used for the purpose, this type of insulation is non-flammable and inexpensive to produce.
Young climate strikers I spoke to recently are confused and distressed about the things adults are doing. It's not just inaction during the worsening climate crisis that bothers them, but the increasingly bizarre criticism many older people throw at striking schoolchildren, in the media and elsewhere. In the absence of any meaningful attempts to restrain global carbon emissions, the direct action...
The climate is changing at an unprecedented rate, and so are the environments of many plant and animal species. Populations die out in places that become intolerable, and thrive in other places that have become more benign.