Get 30% off the 4K Reolink Altas PT Ultra 360-degree wireless camera
Looking for a high-definition wireless camera with a long runtime and no blind spots? Reolink’s Altas PT Ultra delivers up to 500-day battery capacity, super-sharp 4K recording, 360-degree auto-tracking, solar support, and more. Better yet, the du.....»»
Nano-patterned copper oxide sensor provides rapid ultra-low hydrogen detection
Hydrogen is becoming an increasingly popular choice as we shift towards cleaner energy. It can be burned like traditional fuels, producing only water as a byproduct, and can generate electricity when used in fuel cells. However, as hydrogen productio.....»»
My favorite smartphone camera of 2024 isn’t made by Apple or Google
After using it to take dozens of photos for a series of stories, the Xiaomi 14 Ultra has cemented its place as my favorite camera phone of the year. Here's why......»»
Introducing "UFO" galaxies—the Milky Way"s dustier cousins
In a new study, a team of astrophysicists led by CU Boulder has set out to unravel the mysteries of UFOs—not the alien spacecraft, but a class of unusually large and red galaxies that researchers have nicknamed Ultra-red Flattened Objects, or UFOs.....»»
The Nubia Z70 Ultra just gave the Galaxy S25 Ultra some tough competition
The Nubia Z70 was just announced, and spec-for-spec, it gives the upcoming Galaxy S25 a run for its money — at a much lower cost......»»
Best home security camera deals: Ring, Arlo, Blink and more on sale
We've collected some of the best security camera deals at a variety of budgets and needs, so come check out what's on offer......»»
Climate change and air pollution could risk 30 million lives annually by 2100
Mortality attributable to air pollution and extreme temperatures is a major concern, and it is expected to heighten in the future. In a new study led by the Max Planck Institute for Chemistry, an international research team found that, under the most.....»»
Ultra-compact optical design enhances virtual and augmented reality device cameras
Researchers from Seoul National University College of Engineering announced they have developed an optical design technology that dramatically reduces the volume of cameras with a folded lens system utilizing "metasurfaces," a next-generation nano-op.....»»
Apple Watch 2024 holiday shopping guide: Series 10, Ultra 2, SE, and more
Holiday shopping for an Apple Watch and don’t know where to start? Look no further than our Apple Watch 2024 holiday shopping guide as we take you through every option, key differences, and buying tips. more….....»»
Next year’s iPhone 17 decision will be harder than ever for users like me
Most years, it’s not very hard to decide which iPhone model to buy. I always go with a Pro model—usually the smaller of the two. But with next year’s iPhone 17 line and the expected ultra-thin 17 Air model, my purchase decision will be harder t.....»»
Australian women are still being paid almost $30,000 a year less than men and the gap widens with age
Australia's gender pay gap has been shrinking year by year, but is still over 20% among Australia's private companies, a new national report card shows......»»
Many physicists argue the universe is fine-tuned for life. Our findings question this idea
Physicists have long grappled with the question of why the universe was able to support the evolution of intelligent life. The values of the many forces and particles, represented by some 30 so-called fundamental constants, all seem to line up perfec.....»»
Predicting the next supernova explosion: New simulations reveal the physics of supernova shock breakout
Stars with masses between 10 and 30 times that of the sun, in their final evolutionary stages, form an iron core that ultimately collapses into a neutron star. This collapse releases a tremendous amount of gravitational potential energy through neutr.....»»
Léon: The Professional at 30: Is this classic action flick too cringey to enjoy today?
Director Luc Besson's Léon: The Professional elevated Jean Reno and made Natalie Portman a star. It also has some very questionable moments 30 years later......»»
New eagle camera is going live in Minnesota to the delight of global viewers
Eagle lovers around the world who were crushed by the live-streamed collapse of a nest housing two birds and their chick will get another viewing opportunity when a new eagle camera goes live on Thursday......»»
The Galaxy A56 may get one of the S24 Ultra’s top features
Official certification related to the unreleased Galaxy A56 shows it may get Samsung's 45W Super Fast Charging feature......»»
Double Feature: Save 68% on Wyze Robot Vacuum or 28% on Wyze Cam Pan
Save big on the Wyze Robot Vacuum and Wyze Cam Pan v3 security camera for indoors and out. This is your chance to build your ultimate smart home......»»
The expensive iPhone 17 Air may have a lot in common with Apple’s cheapest iPhone
The latest iPhone 17 Air report suggests that the expected ultra-slim model could be as thin as 6mm, which would make it the slimmest iPhone ever made. While that would be a challenging metric to hit, and we’ll believe it when there’s supporti.....»»
A bit of bling helps insects dazzle their predators, high-speed camera study shows
Wearing a bright outfit covered in shiny sequins is a sure-fire way to attract attention. Just think of stars on stage—Beyonce, Taylor Swift or Harry Styles—their bedazzled outfits catch the lights, flashing and sparkling as they dance in concert.....»»
Apple Vision Pro"s ultra-wide Mac display mirroring is the killer app spatial computing needs
With the release of visionOS 2.2, Apple will add support for ultra-wide displays when mirroring a Mac's display. And it might just be the Apple Vision Pro killer app I've been waiting for.Apple Vision Pro needed a killer app and it's finally getting.....»»
Samsung Galaxy Book5 Pro 360 review: as small as it is big
The Samsung Galaxy Book5 Pro 360 is a thin and light 2-in-1 with a great 16-inch OLED display and good battery life......»»