How Lasers and Mirrors Proved Gravitational Waves Existed
The L-shaped interferometer that detected the waves is now an IEEE Milestone .entry-content .tisubhead { color: #999999; font-family: verdana; font-size: 14px; font-weight: bold; letter-spacing: 1px; margin-bottom: -5px.....»»
Humanity suffering from "extreme heat epidemic," UN chief warns
Humanity is suffering from an "extreme heat epidemic," UN Secretary-General Antonio Guterres warned Thursday, calling for action to limit the impacts of heat waves intensified by climate change......»»
Mexico tries to bring drought-stricken lake back to life
Mexican authorities are releasing thousands of juvenile fish and cleaning up freshwater springs as part of efforts to rejuvenate one of the country's lakes stricken by drought and heat waves......»»
Xbox Game Pass just proved why it’s still a great deal
If you're looking for something to play on Xbox Game Pass this weekend, Capcom, Annapurna Interactive, and Curve Games all just released new games there......»»
Early riser: The sun is already starting its next solar cycle—despite being halfway through its current one
The first rumblings of the sun's next 11-year solar cycle have been detected in sound waves inside our home star—even though it is only halfway through its current one......»»
Elephants and big waves are subjects of inbound Immersive Video releases
Apple has brought out more Immersive Video content for the Apple Vision Pro, with series and films putting the viewer in the middle of the action.Elephants from the Apple Immersive Video series 'Wild Life'Apple Immersive Video has been a big draw for.....»»
"It"s unbearable": heat waves scorch southern and eastern Europe
Unrelenting heat is blanketing swathes of southern and eastern Europe, with dozens of cities on red alert as scorching temperatures fuel wildfires, strain power grids, and make daily life unbearable......»»
Tool predicts rogue waves up to five minutes in advance
A new tool that can be used to predict the emergence of unusually large and unpredictable waves at sea—known as rogue waves—up to five minutes into the future is presented in a study published in Scientific Reports. The authors suggest that the t.....»»
Attributing Canada"s June heat wave to climate change is an important step in adapting to a warmer world
This June saw major heat waves across Canada with peak temperatures—measured over a three-day period—of 7.4°C in eastern Ontario, 10.7°C in southern Québec, 7.2°C in northern Québec and 10.6°C in Atlantic Canada. On June 19, more than 100 l.....»»
How astronomers are using pulsars to observe evidence of dark matter
Tantalizing evidence of potential dark matter objects has been detected with the help of the universe's "timekeepers." These pulsars—neutron stars which rotate and emit lighthouse-like beams of radio waves that rapidly sweep through space—were us.....»»
Amid a sweltering summer, a new study finds street trees thrive in NYC
So far this summer, New York City—like much of the country—has clocked more than 11 90-plus degree days. In addition to the increasing frequency of extreme heat waves, if it seems hotter in the city than in other environments, it typically is......»»
Q&A: Researcher discusses how gravitational waves hint at dark matter and Big Bang mysteries
Gravitational waves, ripples in space-time predicted by Einstein almost a century ago, were detected for the first time in 2015. A new study led by Yanou Cui, an associate professor of physics and astronomy at the University of California, Riverside,.....»»
Researchers demonstrate anomalous Brewster effect in metamaterials
The Brewster reflectionless effect stands out as one of the simplest yet pivotal discoveries in manipulating waves. Initial investigations were limited to isotropic materials, but later, thanks to the advent of metamaterials, the phenomenon was found.....»»
Meteorological study provides enhanced understanding of tropical atmospheric waves
In a new meteorological study, an international team of researchers from the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science, the European Centre for Medium-Range Weather Forecasts (ECMWF; Reading, UK), and the Nationa.....»»
How cities can use AI to adapt to climate change
Urban spaces are particularly susceptible to the effects of climate change, such as heat waves, floods, and storms. But which areas of a city are affected, and how can city planners respond?.....»»
Heat Waves Need FEMA’s Help
Heat waves are costly and kill more people each year than hurricanes, tornadoes and floods combined, but because FEMA doesn’t count them as disasters, communities miss out on important resources.....»»
Heat Waves Can Buckle Train Tracks, Delaying Commutes and Commerce
Extreme heat can cause train tracks to expand and buckle. That’s forcing rail operators to adapt as the climate warms.....»»
5 New Types of Gravitational-Wave Detectors Could Reshape Astrophysics
With the confirmation of gravitational waves less than a decade old, scientists are barreling ahead with new detectors to pick up ever more elusive ripples in spacetime.....»»
New Antikythera mechanism analysis challenges century-old assumption
Physicists drew on statistical techniques used to analyze gravitational waves. Enlarge / Fragment of the Antikythera mechanism, circa 205 BC, housed in the collection of the National Archaeological Museum, Athens. (credit: Fine A.....»»
Visualizing the boundary modes of the charge density wave in a topological material
Charge density waves are quantum phenomena occurring in some materials, which involve a static modulation of conduction electrons and the periodic distortion of the lattice. These waves have been observed in numerous condensed matter materials, inclu.....»»
Improved imaging offers new insight into Mount Etna
With a technique called seismic tomography, researchers use the shape of traveling seismic waves from nearby or distant earthquakes to create 3D images of inner Earth, allowing them to "see" hundreds of kilometers below the surface......»»