Can JWST tell the difference between an exoEarth and an exoVenus?
As of October 2023, astronomers have discovered 5,506 exoplanets orbiting other stars. That number is growing daily, and astronomers are hoping, among other things, to find Earth-like worlds. But will we know one when we see it? How might we be able.....»»
Couple credits Apple Watch for detecting silent heart condition requiring medical intervention
Apple Watch added atrial fibrillation detection several years ago, and customers have benefited from the feature ever since. The latest example of making a difference comes from a couple out of Summerville, South Carolina. more….....»»
Nutrients direct intestinal stem cell function and affect aging, finds study
Researchers at the University of Helsinki have discovered a new mechanism of action between the nutrient adaptation of intestinal stem cells and aging. The finding may make a difference when seeking ways to maintain the functional capacity of the agi.....»»
JWST data suggest exoplanet K2-18b may have molten surface rather than a watery ocean
A multi-institutional team of astronomers, Earth scientists and planetary physicists has found evidence, via data from the James Webb Space Telescope (JWST), that some hycean exoplanets may have molten surfaces rather than watery oceans. In their stu.....»»
Very small pores make a big difference in filtering technology
Nanoporous membranes have been shown to be valuable tools for filtering out impurities from water and numerous other applications. However, there's still much work to be done in perfecting their designs. Recently, the lab of Prof. Amir Haji-Akbari ha.....»»
The motherhood pay gap: Why women"s earnings decline after having children
Inequalities between men and women persist in many areas, with women still earning less than men on average. An even more striking difference is the "motherhood pay gap" that happens when women have children. Also known as the "family gap" or child p.....»»
New findings from JWST: How black holes switched from creating to quenching stars
Astronomers have long sought to understand the early universe, and thanks to the James Webb Space Telescope (JWST), a critical piece of the puzzle has emerged. The telescope's infrared detecting "eyes" have spotted an array of small, red dots, identi.....»»
The jump in global temperatures in September 2023 is difficult to explain by natural climate variability alone
September 2023 broke the global mean temperature record by a staggering 0.5° C difference from the previous record. A new study calls for further analysis of the impact of volcanoes and anthropogenic climate forcing on the new record......»»
Space junk is going to be a problem for Vera Rubin
The Vera Rubin Observatory (VRO) is different to other large telescopes, and that difference makes it more vulnerable to space junk. Other telescopes, like the Giant Magellan Telescope and the European Extremely Large Telescope, focus on distant obje.....»»
Increased temperature difference between day and night could affect all life on Earth, say scientists
Researchers from Chalmers University of Technology, in Sweden, have discovered a change in what scientists already knew about global warming dynamics. It had been widely accepted since the 1950s that global temperature rises were not consistent throu.....»»
The 5 best floodlight cameras for home security in 2024
Buying a home security camera with a floodlight can make a huge difference when it comes to piece of mind, so here are our favorite floodlight cams......»»
Should you flush with toilet lid up or down? Study says it doesn’t matter
Pardon us while we go stock up on toilet tank disinfectant dispensers. Enlarge / Whether the toilet lid is up or down doesn't make much difference in the spread of airborne bacterial and viral particles. (credit: Peter Dazeley).....»»
Research shows goats can tell if you are happy or angry by your voice alone
Goats can tell the difference between a happy-sounding human voice and an angry-sounding one, according to research co-led by Professor Alan McElligott, an expert in animal behavior and welfare at City University of Hong Kong (CityUHK)......»»
Researchers reveal faint features in galaxy NGC 5728 though JWST image techniques
Mason Leist is working remotely—127 million light-years from Earth—on images of a supermassive black hole in his office at the UTSA Department of Physics and Astronomy......»»
This is the oldest black hole ever seen
There's an incredibly ancient black hole out there that's challenging astronomers to explain how it could exist only 400 million years after the Big Bang. It's at the heart of a galaxy called GN-z11. Astronomers using JWST saw evidence of it gobbling.....»»
The difference between The Last of Us and God of War’s roguelike modes is night and day
When it comes to roguelike modes, there's a night-and-day difference between The Last of Us Part II's No Return and God of War Ragnarok: Valhalla......»»
The 5 best solar power stations in 2024, chosen by experts
Having a good solar power station can make a big difference, and our choices here are some of the best available on the market......»»
Meet the new Galaxy S24 phones: the difference is in the software, not the design
The Samsung Galaxy S24 series is an iterative upgrade over its predecessors, but could still be worth checking out for its AI features. The post Meet the new Galaxy S24 phones: the difference is in the software, not the design appeared first on Phand.....»»
New study uses machine learning to bridge the reality gap in quantum devices
A study led by the University of Oxford has used the power of machine learning to overcome a key challenge affecting quantum devices. For the first time, the findings reveal a way to close the "reality gap": the difference between predicted and obser.....»»
Gliese 367 b is a dark and hot sub-Earth with no atmosphere, study finds
Using the James Webb Space Telescope (JWST), astronomers have investigated a nearby sub-Earth exoplanet known as Gliese 367 b. The obtained results indicate that this alien world is dark, hot and lacks a detectable atmosphere. The new findings were p.....»»
The best thermal paste for CPUs and GPUs for 2024
A good-quality thermal paste can make a difference when it comes to CPU temperatures. These are the best of the bunch......»»