Cyanobacterial blooms can also occur at colder temperatures, even under ice
Mass developments of cyanobacteria, so-called blue-green algae blooms, repeatedly threaten the quality of water bodies and drinking water resources worldwide. Cyanobacteria are considered to be heat-loving, and massive algal blooms are reported mainl.....»»
Invasive termites dining in our homes will soon be a reality in most cities, says research
With climate change continuing its relentless march, the world faces not only rising temperatures and extreme weather but also an insidious threat to our homes: invasive termites. And the bill could be steep; invasive termites currently cost over US.....»»
Researchers reveal water-assisted oxidative redispersion of metal nanoparticles
Oxidative redispersion at elevated temperatures has long been utilized in heterogeneous catalysis for the regeneration of sintered metal catalysts and the synthesis of metal single atom and cluster catalysts. These redispersion processes require a co.....»»
Climate change reveals intricate dynamics of reproductive barriers in marine species
Monash University scientists have uncovered insights into how rising temperatures influence the reproductive interactions and species boundaries of marine organisms......»»
Researchers establish a high-throughput multiscale evaluation method for thermal stress in thermal barrier coatings
Thermal barrier coatings (TBCs) are widely used in gas turbine engines to obtain elevated working temperatures and improve engine efficiency. The phase transition of the ceramic layer is accompanied by a large volume difference, causing the concentra.....»»
BforeAI raises $15 million to stop attacks before they occur
BforeAI has secured $15 million in Series A funding led by SYN Ventures, with renewed participation from early investors Karma Ventures, Karista, Addendum Capital, and a new investment from the Partnership Fund for New York City. BforeAI autonomously.....»»
Beyond higher temperatures: Preparing for national security risks posed by climate change
When talk turns to climate change, certain images pop to mind—maybe polar bears on ever-shrinking ice floes, coral reefs drained of color, or more powerful hurricanes hitting the coast......»»
Record electron temperatures for a small-scale, sheared-flow-stabilized Z-pinch fusion device achieved
In the nine decades since humans first produced fusion reactions, only a few fusion technologies have demonstrated the ability to make a thermal fusion plasma with electron temperatures hotter than 10 million degrees Celsius, roughly the temperature.....»»
AI and physics combine to reveal the 3D structure of a flare erupting around a black hole
Scientists believe the environment immediately surrounding a black hole is tumultuous, featuring hot magnetized gas that spirals in a disk at tremendous speeds and temperatures. Astronomical observations show that within such a disk, mysterious flare.....»»
SpaceX and Northrop are working on a constellation of spy satellites
First launch of these operational vehicles may occur next month from California. Enlarge / A Falcon 9 rocket launches a Starlink mission in January 2020. (credit: SpaceX) SpaceX is reportedly working with at least one ma.....»»
Scientists discover forests that may resist climate change
While it's common knowledge that mountaintops are colder than the valleys below, a new University of Vermont (UVM) study is flipping the script on what we know about forests and climate......»»
Amazon butterflies show how new species can evolve from hybridization
If evolution was originally depicted as a tree, with different species branching off as new blooms, then new research shows how the branches may actually be more entangled. In "Hybrid speciation driven by multilocus introgression of ecological traits.....»»
Yellowstone Lake ice cover unchanged despite warming climate
The length of time that Yellowstone Lake is covered by ice each year has not changed in the past century, despite warming temperatures in the region, according to new research led by University of Wyoming scientists......»»
First-of-its-kind study shows Florida Wildlife Corridor eases worst impacts of climate change
From rising temperatures and altered precipitation patterns to intense weather events such as hurricanes, Florida is experiencing significant climate-related challenges in tandem with skyrocketing insurance rates. As the state's population continues.....»»
Researchers find cryptic genetic element in the human gut that could serve as a sensitive biomarker
A component of the human intestinal flora that has been little studied to date is the focus of a new study from Germany. Plasmids are small extrachromosomal genetic elements that frequently occur in bacterial cells and can influence microbial lifesty.....»»
Extreme heat is a problem in Virginia: Researchers want to help
The summers in Hampton Roads, Va., are hot, but for some residents, swelling temperatures and their impacts can be disproportionately worse......»»
Giant rogue waves: Southern Ocean expedition reveals wind as key cause
A University of Melbourne expedition to the southernmost waters encircling Antarctica has discovered that wind drives the formation of colossal rogue waves, and that these unpredictable waves occur more frequently than scientists had previously thoug.....»»
Japan"s Sapporo sees earliest 25C day since records began
Temperatures in Japan's northern city of Sapporo—famous for skiing—on Monday passed 25 degrees Celsius at the earliest point of any year on record, a weather agency official said......»»
Scientists at Spain meeting sound alarm over ocean warming
Scientists at a United Nations conference in Spain called Friday for more research into the sharp rise in ocean temperatures which they warn could have devastating consequences......»»
Traces of DNA in the stomachs of predatory snails provide new insights into the ecology of placozoans
Placozoans are among the simplest animals and occur worldwide in coastal waters. It was previously assumed that the tiny creatures, which measure just a few millimeters, live either on hard surfaces—such as rocks, corals, and mangrove roots—or fl.....»»
Plant more native trees to reduce landslide risk, control erosion, say researchers
Landslides typically occur under heavy rain. With the potential for increased precipitation due to climate change and a possible return to La Niña reinforcing slopes with native trees and shrubs could be an effective, economical and sustainable solu.....»»