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Scientists say they have created an experimental new high-tech window coating that works similarly to polarized lenses on sunglasses by allowing all of the visible light through while also reflecting unwanted heat. If added to existing buildings and car windows, the new coating could reduce internal temperatures in hotter climates without sacrificing any of the visible light while also reducing energy usage for indoor air conditioning by as much as 30%. The new coating was developed by researchers from Notre Dame University who were looking for a cheap yet viable way to reduce the use of air conditioning in cars...

Astronomers using the James Webb Space Telescope (JWST) have made a groundbreaking discovery: a galaxy that ceased forming new stars over 13 billion years ago, making it the oldest ‘dead’ galaxy ever observed. The galaxy, which existed a mere 700 million years after the Big Bang, is odd by galactic standards. Now, based on recent findings, it’s also challenging our understanding of early galaxy evolution. In research led by Tobias J. Looser and an international team of astronomers, the James Webb Space Telescope (JWST) has discovered an ancient quiescent galaxy. At a redshift of z=7.3, it is the oldest galaxy...

NASA’s MAVEN (Mars Atmosphere and Volatile EvolutioN) mission acquired stunning views of Mars in two ultraviolet images taken at different points along our neighboring planet’s orbit around the Sun. By viewing the planet in ultraviolet wavelengths, scientists can gain insight into the Martian atmosphere and view surface features in remarkable ways. MAVEN’s Imaging Ultraviolet Spectrograph (IUVS) instrument obtained these global views of Mars in 2022 and 2023 when the planet was near opposite ends of its elliptical orbit. The IUVS instrument measures wavelengths between 110 and 340 nanometers, outside the visible spectrum. To make these wavelengths visible to the human...

Scientists reveal the potential for massive, and potentially destructive, eruptions from the sun. On May 1, 2019, the star next door erupted. In a matter of seconds, Proxima Centauri, the nearest star to our sun, got thousands of times brighter than usual — up to 14,000 times brighter in the ultraviolet range of the spectrum. The radiation burst was strong enough to split any water molecules that might exist on the temperate, Earth-sized planet orbiting that star; repeated blasts of that magnitude might have stripped the planet of any atmosphere. It would be bad news if the Earth’s sun ever...

Scientists have solved a decades-long mystery of a red glow that permeates our Milky Way Galaxy and other galaxies. The red glow is most prominent in a strange, dying star called the Red Rectangle, named for the bizarre structure that surrounds it. The red light, astronomers now say, radiates from invisibly small clusters of dust that are now believed to glow because of newly described molecular forces that oppose each other on very small scales. The glow, called the Extended Red Emission (conveniently ERE for short) has been known but inexplicable for more than 30 years. Researchers suspected carbon-rich molecules...

Britain could reach its highest levels of UV radiation due to a lack of planes, coupled with clear blue skies and sweltering temperatures — a potent combination that increases the risk of skin cancer. Ultraviolet rays, which can also cause sunburn and cataracts, are expected to reach level 9 across parts of Devon and Cornwall on what is set to be the hottest day of the year in the UK so far. The mercury hit a sweltering 90.5°F (32.5°C) on Wednesday, while temperatures today could climb even further in the Midlands and Wales. West London is forecast to see temperatures...

Joe Biden accuser Tara Reade is facing the former vice president’s presidential campaign and the Democratic establishment without the type of pro-bono legal and public relations support that Supreme Court Justice Brett Kavanaugh accuser Christine Blasey Ford received. A prominent legal defense fund that was established in the wake of the #MeToo movement told Reade in February that it couldn’t support her because it would put its charitable status at risk. Reade has said she hasn’t received any offers for pro-bono public relations support to handle the deluge of reporter inquiries she has received in the weeks since her allegation...

The CEO of Xenex Disinfection Services explained to Fox News on Wednesday how ultraviolet light can disinfect the coronavirus on masks in “about two minutes.” “Different germs are vulnerable to UV light at different wavelengths,” Morris Miller told “Fox & Friends First.” Cedars-Sinai Medical Center in Los Angeles said Monday that a research team is in the "pre-clinical stages" of developing ways to harness UV light to treat viruses and bacteria, though such technology has not been tested on patients.

"The Black Book of Carmarthen," dating to 1250, contains texts from the ninth through 12th centuries, including some of the earliest references to Arthur and Merlin. "It's easy to think we know all we can know about a manuscript like the 'Black Book,' but to see these ghosts from the past brought back to life in front of our eyes has been incredibly exciting," Myriah Williams, a doctoral student at the University of Cambridge, said in a statement. "The drawings and verse that we're in the process of recovering demonstrate the value of giving these books another look." ... "The...

The 750-year-old Black Book of Carmarthen is the first Welsh text to include medieval figures such as King Arthur and Merlin... Now, thanks to high resolution photography and UV lighting, some of its secrets have finally been revealed... The collection of poetry and illustrations was penned by one scribe in the 13th Century who added to it over the years. It was then passed from owner to owner, with more additions being made in the margins... But 300 years after it was first written the then owner, believed to be Jaspar Gryffyth, decided to purge the pages of anything that...

In our last post, we looked at seasonal forecasts that have long been calling for a cold late winter in the central and eastern United States based on various signals, including stratospheric warming and the El Niño/Southern Oscillation. A winter storm dubbed Harper is the first salvo in this transition. This weekend, Harper will bring very heavy snows and widespread ice across large parts of the Northeast. See weather.com for frequent updates on Harper. There’s another player in the seasonal prediction game, and it’s one that many forecasters have long derided or dismissed: the 11-year cycle of solar activity. In...

WASHINGTON — An organizer for a leading national women’s group, UltraViolet, was told by the U.S. Capitol Police that Senator Jeff Flake (AZ) is potentially pressing charges against two sexual assault survivors and UltraViolet members who confronted Flake on his way into the hearing earlier today. Shaunna Thomas, Executive Director of UltraViolet, issued the following in response: “Charging sexual assault survivors for sharing their stories is shameful and cowardly. Senator Flake should be ashamed of himself for attempting to frighten survivors into silence. This is absolutely unbelievable.

A group that advocates against sexism on Tuesday night projected messages condemning Supreme Court nominee Brett Kavanaugh onto the courthouse where he currently serves as a judge. The group, UltraViolet, projected messages that read "Kavanaugh is a sexual predator and well documented liar" onto the building where the U.S. Court of Appeals for the District of Columbia Circuit resides. Other messages projected included "He lied every time he testified," and "Kavanaugh must withdraw." The PR firm working for the group said in an email that the initial plan was to project the messages on the Supreme Court building. But after...

In response to Spotify’s newly launched Hate Content and Hateful Conduct public policy, women’s advocacy group UltraViolet is calling on the streaming service to widen its net beyond R. Kelly and XXXTentacion, which were the first acts to see their music removed from promotional playlists. UltraViolet, a national organization working on a range of issues including reproductive rights, healthcare, economic security, violence and racial justice, published an open letter Monday to Spotify head Daniel Ek, applauding a recent decision to pull Kelly and XXXTentacion’s music from playlists and algorithmic recommendations. However, the group is also imploring that the policy be...

About a dozen people protesting the U.S. Women’s Open being played at a course President Donald Trump owns left peacefully Saturday after security officials asked them to leave the front entrance of the LPGA Tour’s Bank of Hope Founders Cup. Members of the group UltraViolet protested for less than 30 minutes before they were asked to leave the JW Marriott Phoenix Desert Ridge Resort & Spa. A plane flew over the course later with a banner reading “LPGA: TAKE A MULLIGAN. DUMP SEXIST TRUMP.” The U.S. Golf Association-run U.S. Women’s Open is July 13-16 at Trump National Golf Club in...

Explanation: Pluto's pitted plains meet rugged highlands in this stunning view. On the left lies a southeastern extent of the bright region still informally known as Sputnik Planum. At right the edge of a dark region, informally Krun Macula, rises some 2.5 kilometers above the icy plains. Along the boundary, connected clusters of large pits form deep valleys, some over 40 kilometers long with shadowy floors. Nitrogen ice is likely responsible for the more reflective plains. The dark red color of the highlands is thought to be from complex compounds called tholins, a product of ultraviolet light induced chemical reactions...

A national women's group is urging companies that sponsor Peyton Manning to cut ties with the Broncos quarterback. UltraViolet, a group made up of over 700,000 people, specifically called out Papa John's and Nationwide Insurance as two companies that should suspend ties with Manning immediately. The group would also like the NFL to investigate the 1996 incident at the University of Tennessee that took place between Manning and former Volunteers trainer Jamie Naughright.

A star mystery solved? These newfound stars could help solve the so-called "photon underproduction crisis," which suggests that an extraordinary amount of ultraviolet light appears to be missing from the universe. The intergalactic stars could also help address what is known as the "missing baryon problem." Baryons are a class of subatomic particles that includes the protons and neutrons that make up the hearts of atoms inside normal matter. Theories of the formation and evolution of the universe predict there should be far more baryons than scientists currently see. The baryons that astronomers have accounted for in the local cosmic...

<p>The city is launching a new offensive to monitor tanning salons and warn customers of the dangers of skin cancer from overexposure to UV radiation, The Post has learned.</p> <p>In what could be the Bloomberg’s Administration’s final health crusade, the anti-tanorexic plan will be submitted to the Board of Health on Tuesday,. The board — all appointees of Mayor Bloomberg — is expected to adopt the new rules, which would take effect in the spring following public hearings.</p>

   Original Greek statues were brightly painted, but after thousands of years, those paints have worn away. Find out how shining a light on the statues can be that's required to see them the way they were thousands of years ago.Although it seems impossible to think that anything could be left to discover after thousands of years of wind, sun, sand, and art students, finding the long lost patterns on a piece of ancient Greek sculpture can be as easy as shining a lamp on it. A technique called ‘raking light' has been used to analyze art for a long...