Wildfires continue to rage in Greece, as seen by satellite
A month after fires ravaged the island of Rhodes in July 2023, more fires have ripped through Greece this week as southern Europe swelters under a late summer heat wave. This Copernicus Sentinel-2 image shows the ongoing blaze near Alexandroupoli in.....»»
Scientists uncover hidden source of snow melt: Dark brown carbon
Wildfires leave potent climate heaters behind in their wake, particles that enhance the absorption of sunlight and warm the atmosphere. Dropped on snow like a wool poncho, these aerosols darken and decrease the surface reflectance of snowy places......»»
NASA"s mini BurstCube mission detects its first gamma-ray burst
The shoebox-sized BurstCube satellite has observed its first gamma-ray burst, the most powerful kind of explosion in the universe, according to a recent analysis of observations collected over the last several months......»»
Sunken village emerges as Greek drought bites
Record-breaking temperatures and prolonged drought in Greece have exposed a sunken village in Athens' main reservoir for the first time in 30 years......»»
Wildfires Are Contaminating Water Supplies
Wildfires don’t just destroy forest—they can increase sediment in rivers and reservoirs, spark algae blooms, and pollute watercourses with dangerous chemicals, leaving water providers to grapple with long-term consequences......»»
Hillside erosion worsening in California due to wildfires and intense rain
Over the last three decades, California has seen increasing erosion after major wildfires—a phenomenon that not only endangers water resources and ecosystems, but is also likely to worsen with climate change, according to researchers......»»
Image: Saharan dust in the wind
The Suomi NPP satellite acquired this image of a plume of Saharan dust as winds lofted it over the Atlantic Ocean on Aug. 24, 2024......»»
Naval Research Laboratory"s LARADO instrument to detect lethal orbital debris, integrated on STP satellite
U.S. Naval Research Laboratory's (NRL) Lightsheet Anomaly Resolution and Debris Observation (LARADO) instrument was successfully integrated and tested on the Space Test Program Satellite 7 (STPSat-7) spacecraft at National Aeronautics and Space Admin.....»»
Promising antibiotic candidates discovered in microbes deep in the Arctic Sea
Antibiotics are the linchpin of modern medicine: without them, anyone with open wounds or needing to undergo surgery would be at constant risk of dangerous infections. Yet we continue to face a global antibiotics crisis, as more and more resistant st.....»»
Molecularly imprinted polymers help get the stink out of smoke-tainted wine
Wildfires can damage crops, even if flames come nowhere near the plants. One outcome can be an unpleasant flavor and smell of wine that is made from grapes exposed to smoke. But researchers report in the Journal of Agricultural and Food Chemistry tha.....»»
Hubble observes an oddly organized satellite galaxy
Andromeda III is one of at least 13 dwarf satellite galaxies in orbit around the Andromeda galaxy, or Messier 31, the Milky Way's closest grand spiral galactic neighbor. Andromeda III is a faint, spheroidal collection of old, reddish stars that appea.....»»
People in Brazil"s Amazon are choking on smoke and feeling the heat from rainforest wildfires
Smoke from wildfires in Brazil's Amazon rainforest Wednesday was causing people in the region to cough, burning their throats and reddening their eyes......»»
Athens faces new dangers as forest fires edge closer
With the smell still lingering in its suburbs after Greece's worst wildfire this year, floods and pollution now threaten Athens, experts say......»»
Elon Musk’s Boring Company can’t get Tesla FSD to work in tunnels
Despite "full self driving," Teslas still can't cope with one-way tunnels. Enlarge / Human driver will continue to be a job at the Boring Company Las Vegas Loop for the foreseeable future. (credit: PATRICK T. FALLON/AFP via Gett.....»»
NASA has to be trolling with the latest cost estimate of its SLS launch tower
"NASA officials informed us they do not intend to request a fixed-price proposal." Enlarge / Teams with NASA’s Exploration Ground Systems Program and primary contractor Bechtel National, Inc. continue construction on the base o.....»»
Yellowstone season 6: Kelly Reilly, Cole Hauser in talks to continue franchise
Yellowstone may continue after all, as Kelly Reilly and Cole Hauser are in talks to headline Yellowstone season 6......»»
After wildfires, mudslides come: Fighting the impact of climate change on rural communities
It took more than 25 years for Rhonda MacDonald and her family to transform their 41-hectare property on the Shackan Indian Band Lands, south of Merritt, BC, into a vibrant business and homestead—but a massive 2022 debris flow changed everything in.....»»
Controlling molecular electronics with rigid, ladder-like molecules
As electronic devices continue to get smaller and smaller, physical size limitations are beginning to disrupt the trend of doubling transistor density on silicon-based microchips approximately every two years, according to Moore's law. Molecular elec.....»»
Chinese Gaofen-7 satellite enhances precision in forest height measurement
Scientists have developed a method to measure forest heights using advanced satellite technology, significantly reducing the need for labor-intensive fieldwork. A study published on July 29 in the Journal of Remote Sensing by a team of international.....»»
Hubble captures unique ultraviolet view of a spectacular star cluster
Roughly 210,000 light-years away, the Small Magellanic Cloud (SMC) is one of our Milky Way galaxy's closest neighbors. In fact, this small galaxy is one of the Milky Way's "satellite" galaxies, which orbit our home spiral galaxy......»»
"Humanity is failing": Official report warns our chance to save the Great Barrier Reef is fast closing
The Great Barrier Reef will continue to deteriorate, largely due to climate change, and the window to secure its future is rapidly closing. That is the sobering conclusion of a major new report into the state of the reef......»»