Searching for ancient bears in an Alaskan cave leads to an important human discovery
The first people to live in the Americas migrated from Siberia across the Bering land bridge more than 20,000 years ago. Some made their way as far south as Tierra del Fuego, at the tip of South America. Others settled in areas much closer to their p.....»»
YouTube is becoming a cybercriminal gateway for human manipulation
Scams and cyberthreats are being distributed through YouTube, and people are falling for them hook, line and sinker.....»»
Multi-scale, nanomaterial-based ice inhibition platform enables full-cycle cryogenic protection for mouse oocytes
Safe and high-quality fertility preservation is of growing significance for women in clinical trials. Current primary methods for cryopreserving human oocytes are slow freezing and vitrification, but existing techniques pose risks of biochemical toxi.....»»
A thousand times smaller than a grain of sand—glass sensors 3D-printed on optical fiber
In a first for communications, researchers in Sweden 3D printed silica glass micro-optics on the tips of optic fibers—surfaces as small as the cross section of a human hair. The advance could enable faster internet and improved connectivity, as wel.....»»
Astronomers discover merging twin quasars
Using the Subaru Telescope in Hawaii, astronomers have detected a pair of merging quasars at a high redshift, as part of the Hyper SuprimeCam (HSC) Subaru Strategic Program (SPP) survey. The serendipitous discovery is reported in the latest issue of.....»»
Sweltering heat across Asia was 45 times more likely because of climate change, study finds
Sizzling heat across Asia and the Middle East in late April that echoed last year's destructive swelter was made 45 times more likely in some parts of the continent because of human-caused climate change, a study Tuesday found......»»
Climate change could significantly alter distribution of jellyfish and other gelatinous zooplankton in the Arctic Ocean
Gelatinous zooplankton, including jellyfish and other diverse, nearly transparent organisms, play important roles in marine ecosystems. Climate change is expected to significantly alter their populations and distributions. New research published in L.....»»
Google is “reimagining” search in “the Gemini era” with AI Overviews
What's the best pilates studio within walking distance that has new member Enlarge / "Google will do the Googling for you," says firm's search chief. (credit: Google) Search is still important to Google, but soon it will.....»»
How pooling solutions can be strengthened in road transport
Less than a hundred kilos of human weight, more than two metric tons of steel: individual road transport is a huge climate killer, and switching to electric vehicles is only part of the solution because manufacturing the vehicles also causes emission.....»»
Reducing distrust in social media is not straightforward, computer scientists warn
Are anti-misinformation interventions on social media working as intended? It depends, according to a new study led by William & Mary researchers and published in the Proceedings of the CHI Conference on Human Factors in Computing Systems (CHI '24)......»»
New candidate genes for human male infertility found by analyzing gorillas" unusual reproductive system
Despite their formidable bodies, male gorillas are lacking in one particular area of their anatomy......»»
Google is making it easier for you to find and download Android apps
At I/O 2024, Google shed light on developer-focused tweaks such as the ability to break subscriptions into installments and use search keywords for discovery......»»
Researchers develop increasingly sustainable methods for dissolving gold, silver and copper from recycled materials
Waste from computers and cell phones, solar panels and other discarded electronics are becoming an important source of noble metals alongside mining. Researchers at the University of Helsinki have developed sustainable dissolution methods for noble m.....»»
Bears in the Washington"s North Cascades: What you should know if you spot one
Meandering through the evergreens, spring's arrival was marked by unfurling fern and flowering berry plants......»»
Using AI to speed up and improve the most computationally-intensive aspects of plasma physics in fusion
The intricate dance of atoms fusing and releasing energy has fascinated scientists for decades. Now, human ingenuity and artificial intelligence are coming together at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) t.....»»
"Dancing" raisins: A simple kitchen experiment reveals how objects can extract energy from their environment
Scientific discovery doesn't always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes—their kitchen......»»
Discovery of the first ancestors of scorpions, spiders and horseshoe crabs
Who were the earliest ancestors of scorpions, spiders and horseshoe crabs? A Ph.D. student from the University of Lausanne (Switzerland), with the support of a CNRS researcher, has identified a fossil that fills the gap between modern species and tho.....»»
Sauron has returned in The Lord of the Rings: The Rings of Power season 2 teaser trailer
An ancient evil has returned, and its name is Sauron, in The Lord of the Rings: The Rings of Power season 2 teaser trailer......»»
Here’s How Long the macOS Monterey 12.7.5 Update Takes
Apple’s macOS Monterey 12.7.5 update is a minor upgrade, but it could still take quite a bit of time to install on your Mac. The company’s latest macOS Monterey software includes important security patches. It doesn’t have any outward f.....»»
Disarmingly lifelike: ChatGPT-4o will laugh at your jokes and your dumb hat
It's amazing what a few well-placed chuckles and vocal tone shifts can do. Enlarge / Oh you silly, silly human. Why are you so silly, you silly human? (credit: Aurich Lawson | Getty Images) At this point, anyone with eve.....»»
iOS 17.5 includes these 15 security patches for iPhone users
iOS 17.5 has landed for everyone with several new user-facing features. And there are also 15 important security fixes that come with the update. Here are the full details on everything that’s been patched. more….....»»