With great biological havoc comes great opportunity. Breakthroughs, discoveries, and DIY tips sent every weekday. About 445 million years ago, our planet completely changed. Massive glaciers formed over the supercontinent Gondwana, sucking up sea water like an icy sponge. Now called the Late Ordovician mass extinction (LOME), Earth's first major mass extinction wiped out about 85 percent of all marine species as the ocean chemistry radically changed and Earth's climate turned bitter cold. However, with great biological havoc also comes opportunity.

When you purchase through links in our articles, we may earn a small commission. What video doorbells see (and what they don't): Here's what you can expect Don't assume these gadgets will capture everything that happens on your porch. Understand these critical specs and you'll avoid a disappointing purchase. With a camera at the front door and an app on their phone, they jump to the conclusion that they'll capture faces on the sidewalk, license plates at the curb, and anybody cutting across the lawn. Most doorbell cameras deliver far more modest real-world performances. They have a tight field of view that sees what's directly in front of their lens; they're built to frame a visitor's face standing in front of the door, not the entire space the door.

I walked literal miles to find what's here. Recyclables in the trash is my metaphor here. Every third booth at CES showed off some new AI product or other. If you wanted to find a robotic lawn mower, throw a rock. Humanoid robots, smart locks and super thin TVs were everywhere.

Travel chaos warning as hazardous'radiation fog' alert is issued in three states Real reason Bill Hader and Ali Wong's two-year relationship ended: Insiders reveal open secret about him in Hollywood... his cruel nickname... and his month from hell after Reiner murders horror It's madness NOT to annex Greenland: SCOTT JENNINGS spells out, as only he can, why America must act... before its enemies strike Kendall Jenner finally breaks silence on the rumors she's secretly a lesbian Real reason ICE refused to let medics rush to aid of Renee Nicole Good after she was shot dead in her car... as shocking video spread like wildfire The foods that actually block the body from gaining weight... even in people who eat high-fat diets Shocking study linking covid jabs and cancer'censored' by mysterious cyberattack Peppers will help protect you from the'super flu'... but which color you eat matters I gave up a middle-class family life at 40 to become an escort. Years later I discovered a common condition that affects so many women was to blame. Painful cause of death revealed for adorable child, 4, found dead in the woods two miles from dad's home Insiders reveal how the Reiner family decided to ax'despicable' Nick's legal fund: 'He's on his own' No nonsense uncle humiliates rude women for singing and talking during Broadway performance of Mamma Mia! - then has them thrown out of theater The REAL Princess Catherine: On her birthday, an intimate portrait of her marriage, how she finally solved the Meghan problem, her brave cancer fight... and a thrilling new rumor about her in America'Best medical drama ever' rockets up the Netflix charts as'broken' fans left sobbing by'perfect' ending after binge-watching every episode Inside NASA's high-stakes plan to evacuate astronauts from the ISS after medical emergency NASA is preparing to conduct its first-ever medical evacuation from the International Space Station (ISS), activating a contingency plan to return a crew to Earth months ahead of schedule. The plan, developed decades ago for medical emergencies in space, has never before been implemented during an ISS mission, agency officials said Thursday. Under the program, the returning astronauts will seal themselves inside the capsule, undock from the ISS, perform a controlled departure and reenter Earth's atmosphere for a parachute-assisted splashdown in the Pacific Ocean off the California coast.

The tiny blooms of Dendrobium eruciforme, known as the caterpillar orchid due to its creeping habit and small size. Breakthroughs, discoveries, and DIY tips sent every weekday. It's easy to forget how much we still don't know about our planet's ecosystems . Every year, researchers identify thousands of plant and fungi species that were previously unknown to science. While it can be tough to highlight the most striking examples, an international team of scientists led by the Royal Botanic Gardens, Kew (RBG Kew) in London, have offered their personal picks for 2025.

The deals will bring 6.6 gigawatts of power online in the coming decade to power AI data centers. Meta has three new agreements to purchase nuclear power for its AI infrastructure as well as the, a 1-gigawatt data center being built in Ohio. The social media giant is partnering with power companies Vistra, TerraPower and Oklo to deliver an expected 6.6 gigawatts of generation to its projects by 2035. The company's agreement with TerraPower will fund the development of two new reactors capable of delivering up to 690 megawatts of power as early as 2032. The deal also gives Meta rights to energy from six other reactors that could deliver an additional 2.1 gigawatts by 2035.

Russia used its hypersonic Oreshnik missile in an attack on Ukrainian infrastructure. Ukrainian President Volodymyr Zelenskyy called for an international response.

When you purchase through links in our articles, we may earn a small commission. MSI reveals AI-ready mini PCs and pro displays at CES 2026, including Cubi NUC AI+ systems, Pro Max AI+ desktops, and new QD-OLED PRO MAX monitors. MSI showed off a bunch of intriguing hardware for professionals at this year's CES, with a wide range of miniature AI PCs, and an utterly gorgeous OLED monitor. Whether you're looking to get your boss to fund a new upgrade for work or it's time to overhaul the home office, the kit MSI has on show at CES 2026 could be what you're looking for. Mini PCs continue to trend upward in offices and creator setups.

Science sleuths think they found Leonardo da Vinci's DNA Advances in genetics might help us see what set the Renaissance man apart. The painting hangs in the Uffizi Gallery in Florence, Italy. Breakthroughs, discoveries, and DIY tips sent every weekday. Scientists are one step closer to pinpointing fragments of Leonardo da Vinci's elusive DNA . A team of researchers from the Leonardo da Vinci DNA Project analyzed samples swabbed from a red chalk drawing possibly attributed to the famed polymath, as well as letters written by one of his known cousins.

The Heisenberg uncertainty principle puts a limit on how precisely we can measure certain properties of quantum objects. But researchers may have found a way to bypass this limitation using a quantum version of a neural network. Given, for example, a chemically useful molecule, how can you predict what properties it might have in an hour or tomorrow? To make such predictions, researchers start by measuring its current properties. But for quantum objects, including some molecules, this can be unexpectedly difficult because each measurement can interfere with or change the outcome of the next measurement.