Arizona wildfire near Kitt Peak observatory 40% contained
A lightning-caused wildfire that led to an evacuation of the Kitt Peak National Observatory southwest of Tucson is 40% contained, authorities said......»»
Ecologist cautions researchers to look more closely at apparent mismatches between birds and their prey
Climate change may speed up the emergence of insects in northern countries at the end of winter. This may cause breeding birds migrating from the south to come too late to benefit from the insect peak if they do not adjust their travel schedules to t.....»»
Odysseus has less than a day left on the Moon before it freezes to death
So what are we to make of this? Is Odysseus a success or a failure? Enlarge / NASA's LRO found Odysseus on the Moon. (credit: NASA/Goddard/Arizona State University) Time is running out for the historic Odysseus lander th.....»»
New measurement captures clearer picture of our galaxy and beyond
With unique capabilities to track microwave energy fluctuations, a small observatory in the Andes mountains of northern Chile produced maps of 75% of the sky as part of an effort to measure the universe's origin and evolution more accurately......»»
Metal scar found on cannibal star
When a star like our sun reaches the end of its life, it can ingest the surrounding planets and asteroids that were born with it. Now, using the European Southern Observatory's Very Large Telescope (ESO's VLT) in Chile, researchers have found a uniqu.....»»
LHAASO discovers giant ultra-high-energy gamma-ray bubble, identifying the first super PeVatron
The Large High Altitude Air Shower Observatory (LHAASO) has discovered a giant ultra-high-energy gamma-ray bubble structure in the Cygnus star-forming region, which is the first time that the origin of cosmic rays with energy higher than 10 Peta-Elec.....»»
Study investigates chemical composition of metal-poor star HD 1936
Using the Ankara University Kreiken Observatory (AUKR) in Turkey, astronomers have performed high-resolution spectroscopic observations of a metal-poor star known as HD 1936. Results of the observations campaign, published February 15 on the preprint.....»»
M3 Max 16-inch MacBook Pro review 3 months later: Peak Mac with best-in-class performance
It's been three months since Apple launched its top-of-the-line 16-inch MacBook Pro with the new M3 Max processor. Let's revisit it to see how it's held up and if it really is "scary fast."M3 Max 16-inch MacBook Pro long-term reviewWhile we test all.....»»
"Avatar: The Last Airbender" clip shows Iroh and Zuko in action
Netflix's 'Avatar the Last Airbender' is coming soon. Here's a sneak peak at the firebending dream team. Avatar: The Last Airbender fans who have been (im)patiently waiting for a glimpse of the upcoming Netflix adaptation are in luck: the show.....»»
Scientists simulate Lahaina Fire to improve prediction of wildland-urban fires
Scientists have successfully applied a pair of advanced computer models to simulate last year's wildfire that devastated the Hawaiian town of Lahaina. The development could lay the groundwork for more detailed predictions of wildfires that advance in.....»»
Forest Service warns of budget cuts ahead of a risky wildfire season—what does that mean for safety?
A wet winter and spring followed by a hot, dry summer can be a dangerous combination in the Western U.S. The rain fuels bountiful vegetation growth, and when summer heat dries out that vegetation, it can leave grasses and shrubs ready to burn......»»
Researcher discusses how dicamba drifts
A decision this month by the U.S. District Court of Arizona has overturned the Environmental Protection Agency's 2020 reapproval of three dicamba-containing products produced by agricultural companies Bayer, Syngenta and BASF......»»
T-Mobile just set another 5G speed record
T-Mobile is staying ahead of the game and changing the rules with powerful new 5G technologies that will help it reach even greater peak speeds......»»
Here’s what percentage of US iPhone buyers are switching from Android
CIRP has released its latest study today taking a look at how many new iPhone buyers in the US are coming from Android smartphones. After hitting a 5-year peak last spring, Android switchers to iPhone have declined a bit, here are the latest details......»»
John Oliver gleefully toying with a tired Stephen Colbert is peak late night
John Oliver appeared on "The Late Show" and gently mocked a tired Stephen Colbert. Despite staying up late to do a post-Super Bowl show on Sunday, Stephen Colbert put on a brave face for yet another Late Show on Monday. But guest John Oliver no.....»»
Mars experienced a precursor to plate tectonics
Pervasive volcanoes and distinct rock types may hint at key geological processes. Enlarge / Ridges and basins in the Eridania Basin on Mars. (credit: NASA/JPL-Caltech/University of Arizona) Early in Earth's history, the.....»»
Scientists identify water molecules on asteroids for the first time
Using data from the retired Stratospheric Observatory for Infrared Astronomy (SOFIA)—a joint project of NASA and the German Space Agency at DLR—Southwest Research Institute scientists have discovered, for the first time, water molecules on the su.....»»
"A deeply troubling discovery": Earth may have already passed the crucial 1.5°C warming limit
Global temperatures have already exceeded 1.5°C warming and may pass 2°C later this decade, according to a world-first study I led. The worrying findings, based on temperature records contained in sea sponge skeletons, suggest global climate change.....»»
Temperatures are rising, but soil is getting wetter—why?
Soil moisture can determine how quickly a wildfire spreads, how fast a hill turns into a mudslide, and perhaps most importantly, how productive our food systems are. As temperatures rise due to human-caused climate change, some researchers are concer.....»»
NASA’s New PACE Observatory Searches for Clues to Humanity’s Future
They may be tiny, but phytoplankton and aerosols power pivotal Earth systems. Scientists are about to learn a whole lot more about them at a critical time......»»
Telescopes show the Milky Way"s black hole is ready for a kick
The supermassive black hole in the center of the Milky Way is spinning so quickly it is warping the spacetime surrounding it into a shape that can look like a football, according to a new study using data from NASA's Chandra X-ray Observatory and the.....»»