Optical superoscillation without side waves
Optical superoscillation refers to a wave packet that can oscillate locally in a frequency exceeding its highest Fourier component. This intriguing phenomenon enables production of extremely localized waves that can break the optical diffraction barr.....»»
Mini-Neptune turned out to be a frozen super-Earth
The density makes it look like a water world, but its dim host star keeps it cool. Enlarge / Renditions of a possible composition of LHS 1140 b, with a patch of ocean on the side facing its host star. Earth is included at right f.....»»
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......»»
New nanoparticle delivery method targets sickle cell mutations in bone marrow
Current gene therapies to treat sickle cell disease are complex, time-consuming, and are sometimes linked to serious side effects like infertility or blood cancer. To address these challenges, Johns Hopkins researchers have developed special nanopart.....»»
New tractor beam technology could one day minimize biopsy trauma
Researchers at TMOS, the ARC Center of Excellence for Transformative Meta-Optical Systems, have taken an important first step in the development of metasurface-enabled tractor beams—rays of light that can pull particles toward it, a concept that fi.....»»
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.....»»
New technique to diagnose cancer metastasis uses origami nanoprobes
Johns Hopkins engineers have created a new optical tool that could improve cancer imaging. Their approach, called SPECTRA, uses tiny nanoprobes that light up when they attach to aggressive cancer cells, helping clinicians distinguish between localize.....»»
One half of this wild exoplanet reaches temperatures of 1,450 degrees Fahrenheit
On the planet WASP-39 b, one side is in perpetual morning and the other is in perpetual evening......»»
Mortal Kombat studio’s mobile team hit with layoffs, report saya
Mortal Kombat developer NetherRealm Studios has laid off an unconfirmed number of people from its mobile side.....»»
"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.....»»
Dynamic view of opioid receptor could refine pain relief
Effective pain relief without the debilitating side effects of traditional opioids is closer to becoming a reality thanks to a study by an all-RIKEN team into the structure and dynamics of a drug-bound opioid receptor......»»
Engineers build optical elements for the Coronagraph Instrument of the Roman Space Telescope
Engineers and scientists of the Max Planck Institute for Astronomy (MPIA), led by Oliver Krause, developed crucial optical elements for the Coronagraph Instrument (CGI) of the Roman Space Telescope and delivered them to the Jet Propulsion Laboratory.....»»
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.....»»
New compact camera module for M5 MacBooks expected in 2025
Apple has reportedly commissioned one of its Vietnamese suppliers, Sunny Optical, to provide a new MacBook compact camera module (CCM) from next year. This is likely to be first used in an M5 MacBook Pro in late 2025. It’s a somewhat surprising.....»»
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......»»
This pack of corn puffs hasn’t left my gaming PC — here’s why
Jacob Roach / Digital Trends In Taiwan, I fell in love. I didn’t find a spouse, a pet, or suddenly decide to move my life to the other side of the world. I fell in love with a coconut-flavored corn puff called Kuai Kuai (or “Guai GuaiR.....»»
Neural networks made of light can make machine learning more sustainable
Scientists propose a new way of implementing a neural network with an optical system which could make machine learning more sustainable in the future. The researchers at the Max Planck Institute for the Science of Light have published their new metho.....»»
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,.....»»