X-rays advance understanding of Earth"s core-mantle boundary and super-Earth magma oceans
Researchers at the Department of Energy's SLAC National Accelerator Laboratory have revealed new details about Earth's core-mantle boundary and similar regions found in exoplanets......»»
The science behind Christmas trees: How conifers brave winter"s worst
As the festive season approaches, evergreen conifers like spruce and pine adorn homes worldwide. But while Christmas trees bring warmth and joy into our lives, they endure some of the harshest conditions on Earth in their natural habitats......»»
Someone just got the Intel B570 GPU a month in advance — and it works
One lucky shopper received their Intel Arc B570 GPU well ahead of time, and somehow still managed to get it to work......»»
Chang"e-6 farside basalts reveal a reinforced lunar dynamo
The evolution of the lunar dynamo is crucial for understanding the moon's deep interior structure, thermal history, and surface environment. A study by Chinese scientists conducted paleomagnetic analyses on basalts returned by the Chang'e-6 mission a.....»»
Russia-Ukraine War"s unexpected casualties: Hungry people in distant nations
The war in Ukraine is causing hunger thousands of miles from the battlefields, according to a study in Communications Earth & Environment. Nearly three years of war in the "breadbasket of the world" has left croplands destroyed and forced laborers wh.....»»
Sansui gaming monitors are on super sale for a limited time
Sansui has two great gaming monitors on sale for up to 40% off right now, and the least expensive is just $80......»»
Study reveals flies more vulnerable than bees to climate change
Despite their reputation as buzzing nuisances, flies serve a critical role as some of the Earth's most prolific pollinators—and new research led by Penn State scientists suggests they are increasingly at risk due to rising global temperatures......»»
Intel is testing BIOS updates to fix performance of its new Core Ultra 200S CPUs
Not as serious as the 13th/14th-gen voltage problems, but the fixes are similar. Intel's Core Ultra 200S desktop processors—the company's biggest overhaul of its desktop platfor.....»»
Scientists achieve collective quantum behavior in macroscopic oscillators
Quantum technologies are radically transforming our understanding of the universe. One emerging technology is macroscopic mechanical oscillators, devices that are vital in quartz watches, mobile phones, and lasers used in telecommunications. In the q.....»»
Apollo lunar mission samples reveal origins of lunar water and its connection to Earth"s early history
A team of international scientists has unveiled groundbreaking research on the origins of lunar water, offering insights that could reshape our understanding of the Earth-moon system and the broader solar system. Published in the journal Proceedings.....»»
Ancient Mars" thick crust could have supported hidden water reservoirs and rare magmas, new research suggests
A new study explores how variations in Mars' crustal thickness during its ancient history may have influenced the planet's magmatic evolution and hydrological systems. The research, published in Earth and Planetary Science Letters, suggests that the.....»»
Arctic Ocean reveals unexpected variety in hydrothermal vent formations
A new study about Earth's northernmost seafloor hydrothermal system shows even more variety in vent styles than previously thought......»»
Prototype sunscreen uses TiO₂ nanoparticles to cool skin while blocking UV rays
Wearing sunscreen is important to protect your skin from the harmful effects of UV radiation but doesn't cool people off. However, a new formula, described in Nano Letters, protects against both UV light and heat from the sun using radiative cooling......»»
NASA payload aims to probe moon"s depths to study heat flow
Earth's nearest neighboring body in the solar system is its moon, yet to date, humans have physically explored just 5% of its surface. It wasn't until 2023—building on Apollo-era data and more detailed studies made in 2011–2012 by NASA's automate.....»»
Arctic Siberia summers were up to 10°C warmer than today during the Last Interglacial, study finds
Interglacials are, as the name suggests, warm periods between planetary glaciations when the expanse of ice on Earth shrinks. Currently, we are in an 11,000 year-long interglacial period known as the Holocene. Prior to this, the Last Interglacial occ.....»»
How to apply Quartz filters in macOS when saving images in Preview
Core Graphics provides default image filters for quick special effects. Here's how to save image files in Preview for macOS with effects.Use Quartz image filters in macOS's Preview app to apply special effects to images.Apple's Core Graphics (Quartz).....»»
Massive volcanic eruptions did not cause the extinction of dinosaurs, say climate scientists
Massive volcanic eruptions on the Indian peninsula have long been proposed as an alternative cause for the demise of the dinosaurs. This phase of active volcanism took place in a period just before Earth was struck by a meteorite, 66 million years ag.....»»
Advance in photochemical water oxidation enhances sustainable energy potential
With the global shift towards sustainable and renewable energy, the urgency to develop efficient methods for producing clean energy has never been greater. Imagine a future where the energy that powers our homes and cities comes from one of the plane.....»»
New radar algorithm reveals hidden dance of ionospheric plasma
At night, charged particles from the sun caught by Earth's magnetosphere rain down into the atmosphere. The impacting particles rip electrons from atoms in the atmosphere, creating both beauty and chaos. These high-energy interactions cause the north.....»»
Researchers explore, sample and interpret lunar volatiles in polar cold traps
The moon has both a South and North Pole, but just how cold are they? For context, Antarctica's coastal temperatures average around 14°F (-10°C), while the interior drops to -76°F (-60°C), making Earth's South Pole one of the coldest places on th.....»»
Astronaut-on-a-chip: Multi-organ tissue chips simulate space radiation"s impact on human health
As astronauts venture further into space, their exposure to harmful radiation rises. Researchers from Columbia University are simulating the effects of space radiation here on Earth to determine its impact on human physiology using multi-organ tissue.....»»