Newly observed effect makes atoms transparent to certain frequencies of light
A newly discovered phenomenon dubbed "collectively induced transparency" (CIT) causes groups of atoms to abruptly stop reflecting light at specific frequencies......»»
Researchers develop light-guided siRNA delivery system based on cyanobacteria
In a study published in Cell Reports Physical Science on Nov. 25, a research team reported the development of an innovative intelligent light-guided biohybrid system, the CTPA/siCSF1R system, to target tumor-associated macrophages (TAMs), thus enabli.....»»
Early Black Friday deals under $25 — Speakers, keyboards, smart light bulbs, and more
Yes, Black Friday is a good time to buy cheaper things, too. These are our favorite deals under $25 this year......»»
Sombrero Galaxy dazzles in new Webb images and video
A new mid-infrared image from the NASA/ESA/CSA James Webb Space Telescope features the Sombrero galaxy, also known as Messier 104 (M104). The signature, glowing core seen in visible-light images does not shine, and instead a smooth inner disk is reve.....»»
Unusual supernova observations grant astronomers a peek into the cosmic past
An international team of researchers has made new observations of an unusual supernova, finding the most metal-poor stellar explosion ever observed......»»
Wood ants that actively combat plant diseases could be used in organic apple orchards
The small industrious wood ant can do more than just build high nests in spruce forests. A newly published article in the journal Microbial Ecology reveals that ants combat a range of plant diseases, including those affecting apples. At the same time.....»»
Brighter and more efficient LEDs with low polarization resist "efficiency droop"
Light-emitting diodes (LEDs) are everywhere in modern life, from smartphones to home lighting. But today's LEDs have a major limitation: when you try to make them brighter by increasing their power, they become less efficient......»»
Apple"s iPad mini 6 just dropped to $299.99, all-time best Black Friday price
A new Black Friday iPad deal has popped up, this time on the last-gen iPad mini 6, that's priced at a record low $299.99 while supplies last.Apple's iPad mini 6 dropped to best price ever - Image credit: AppleBlack Friday deals are in effect on the i.....»»
WEAVE spectrograph uncovers dual nature of galaxy shock
Using the set of first-light observations from the new William Herschel Telescope Enhanced Area Velocity Explorer (WEAVE) wide-field spectrograph, a team of more than 50 astronomers, led by Dr. Marina Arnaudova at the University of Hertfordshire, has.....»»
Brace yourself for PC hardware to get insanely expensive next year
PC hardware is already expensive, but proposed tariffs that could go into effect next year might cause prices to skyrocket......»»
In Patagonia, more snow could protect glaciers from melt—but only if greenhouse gas are curbed emissions soon
In an era of dwindling glaciers, Southern Patagonia has managed to hold on to a surprising amount of its ice. But, a new study in Scientific Reports from INSTAAR postdoc Matthias Troch suggests that this protective effect might be pushed up against i.....»»
The solar fire up close: Newly analyzed data offers first high-resolution view of the entire solar disk
The entire solar disk in unprecedented detail—this is shown by images of the visible surface of the sun, which researchers at the Max Planck Institute for Solar System Research have now created from 25 individual images taken by the ESA space probe.....»»
Using light to create bioelectronics inside living organisms
Bioelectronics research and development of implants made of electrically conductive materials for disease treatment is advancing rapidly. However, bioelectronic treatment is not without complications. Researchers at Lund University in Sweden have tak.....»»
Scientists construct first complete energy spectrum of solar high-energy protons in Martian space
Scientists have constructed the first complete proton energy spectrum observed during an eruptive solar event in Martian space, deepening our understanding of the radiation environment around Mars......»»
Rocket Report: Next Vulcan launch slips into 2025; Starship gets a green light
"Constellation companies and government satellite operators are desperate." Welcome to Edition 7.20 of the Rocket Report! This is a super-long version of the newsletter because we.....»»
SpaceX image captures dramatic moment during latest Starship test
A newly released photo from SpaceX shows the dramatic moment when the upper-stage Starship separated as planned from the first-stage Super Heavy booster......»»
Quantum-inspired design boosts efficiency of heat-to-electricity conversion
Researchers at Rice University have found a new way to improve a key element of thermophotovoltaic (TPV) systems, which convert heat into electricity via light. Using an unconventional approach inspired by quantum physics, Rice engineer Gururaj Naik.....»»
Video: Our sun is the star in a new simulation
NASA supercomputers are shedding light on what causes some of the sun's most complex behaviors. Using data from the suite of active sun-watching spacecraft currently observing the star at the heart of our solar system, researchers can explore solar d.....»»
Transparent worms with glowing proteins may help fertility treatments
The development of maternal egg cells is pivotal for survival—but also precarious. During meiosis, the DNA-containing chromosomes can easily be broken or lost, causing infertility, miscarriage or genetic disorders like Down syndrome. Scientists hav.....»»
Astronomers take first close-up picture of a star outside our galaxy
Located a staggering 160,000 light-years from us, the star WOH G64 was imaged thanks to the impressive sharpness offered by the European Southern Observatory's Very Large Telescope Interferometer (ESO's VLTI). The new observations reveal a star puffi.....»»
Report sheds light on human rights abuses worldwide
In the last quarter century, most countries around the world have failed to adequately protect the human rights of their citizens. In that time, nations' efforts to protect human rights have been stagnant—with the number of countries receiving fail.....»»