Largest Aztec temple was decorated with over 100 starfish
The offering dates to just a few decades before the Empire fell. Enlarge / This imprint preserves details of the internal structure of the starfish, as well as its overall shape. It's one of 164 starfish recently unearthed at the Templ.....»»
Dark energy might not be constant after all
First results from the Dark Energy Spectroscopic Instrument offer hints of new physics. Enlarge / The Dark Energy Spectroscopic Instrument (DESI) has made the largest 3D map of our universe to date. (credit: Claire Lamman/DESI c.....»»
Researchers use the Dark Energy Spectroscopic Instrument to make the largest 3D map of our universe
With 5,000 tiny robots in a mountaintop telescope, researchers can look 11 billion years into the past. The light from far-flung objects in space is just now reaching the Dark Energy Spectroscopic Instrument (DESI), enabling us to map our cosmos as i.....»»
The world’s largest digital camera for astronomy is ready to go
Ready to scan the night sky for evidence of dark matter and to identify near-Earth asteroids, the camera for the upcoming Vera Rubin Observatory is complete......»»
Temple bones in the skulls of dinosaurs and humans alike were formed by feeding habits, study suggests
Whether human or reptile, in the skull of most terrestrial vertebrates there is a gaping hole in the temple; in the case of most reptiles, there are two. Scientists have been looking for explanations for this for 150 years......»»
School board social media lawsuits: For too long, we"ve sought individual solutions to a collective problem
Four of the largest school boards in Canada are suing the companies behind popular social media apps Instagram and Facebook, Snapchat and TikTok. According to the Ontario boards, students are "experiencing an attention, learning and mental health cri.....»»
Sediment discovery unlocks Australia"s hidden net-zero resource potential
A new method of measuring sediment thickness across Australia's interior offers a cost-effective and straightforward solution for estimating seismic hazard and resource potential while reducing carbon footprint, according to the largest study of its.....»»
After 10 years of work, landmark study reveals new "tree of life" for all birds living today
The largest-ever study of bird genomes has produced a remarkably clear picture of the bird family tree. Published in the journal Nature today, our study shows that most of the modern groups of birds first appeared within 5 million years after the ext.....»»
Computational tools fuel reconstruction of new and improved bird family tree
An international team of scientists has built the largest and most detailed bird family tree to date—an intricate chart delineating 93 million years of evolutionary relationships between 363 bird species, representing 92% of all bird families......»»
Why Ontario school boards are suing social media platforms for causing an attention crisis
Four of Ontario's largest school boards have brought a lawsuit against four of the biggest social media companies for causing an epidemic of addiction among teens. The boards are seeking over $4 billion in damages......»»
New satellite dataset sheds light on Earth"s plant growth
Gross Primary Production (GPP), the process through which plants convert carbon dioxide and sunlight into glucose and oxygen, is the Earth's largest carbon flux. Accurate quantification of GPP is crucial for understanding carbon budgets and their imp.....»»
The biggest Twitch streamers swear by this gaming PC. Is it any good?
Starforge Systems has resounding endorsements from some of Twitch's largest streamers, but are the company's PCs any good?.....»»
Vizio’s latest 4K TV is its largest one yet and costs just $999
Vizio continues to forge a path as America's biggest budget TV brand with a new, low-cost 86-inch TV.....»»
Arecibo Observatory telescope outfitted with a wideband cryogenic system to expand its capabilities
Constructed within a natural sinkhole in Puerto Rico, the 305-meter-wide Arecibo Telescope played a part in numerous discoveries, including the first detection of an exoplanet. It was the largest radio telescope in the United States from 1963 until i.....»»
Largest ice shelf in Antarctica lurches forward once or twice each day
In Antarctica, heavy glaciers are always on the move. Conveyor belts of ice, known as ice streams, are the corridors of faster flow that carry most of the vast glaciers' ice and sediment debris out toward the ocean......»»
Image: Hubble finds a field of stars
This image from the NASA/ESA Hubble Space Telescope shows a globular cluster called NGC 1651. Like another recent globular cluster image, NGC 1651 is about 162,000 light-years away in the largest and brightest of the Milky Way's satellite galaxies, t.....»»
EPA sets strict emissions standards for heavy-duty trucks and buses in bid to fight climate change
The Environmental Protection Agency on Friday set strict emissions standards for heavy-duty trucks, buses and other large vehicles, an action that officials said will help clean up some of the nation's largest sources of planet-warming greenhouse gas.....»»
Visions of Mana will have the series’ largest world to date, producer says
We spoke to Masaru Oyamada, producer of of the Mana series, to talk about how Visions of Mana seeks to recapture the series' magic and modernize it......»»
Three-year study of young stars with NASA"s Hubble enters new chapter
In the largest and one of the most ambitious Hubble Space Telescope programs ever executed, a team of scientists and engineers collected information on almost 500 stars over a three-year period. This effort offers new insights into the stars' formati.....»»
Study finds landfill point source emissions have an outsized impact and present opportunity to tackle US waste methane
A new study, led by Carbon Mapper scientists alongside researchers from NASA Jet Propulsion Laboratory, Arizona State University, University of Arizona, Scientific Aviation, and the U.S. Environmental Protection Agency, provides the largest comprehen.....»»
Auto industry"s share of global microchip capacity rises as EVs, software grow
The automotive industry surpassed the consumer and industrial sectors in 2023 to become the third-largest end market for semiconductors worldwide as demand for automotive-grade microchips continues to grow......»»