Artificial intelligence (AI) systems, particularly conversational agents such as ChatGPT or Gemini, are now used daily by a growing number of people worldwide. While many users trust the answers of AI agents to their queries, these are not always accurate and reliable.
Hundreds of companies raised a combined $70 billion by selling shares to the public in the United States last year.
A joint European-Chinese spacecraft is set to blast off Tuesday to investigate what happens when extreme winds and giant explosions of plasma shot out from the sun slam into Earth's magnetic shield.
Every four years, the men's World Cup delivers some certainties. The pitch dimensions are tightly regulated, offside is signaled with a flag, and referees end the match with a blast of a whistle. But one key piece of equipment is changed on purpose: the ball.
A new nanoscopy technique developed at The Australian National University (ANU) has uncovered hidden networks used for communication between cells, opening new ways to understand human diseases. Described in an article published in Nature Communications, the method allows
Despite being so elusive, neutrinos are produced in abundance in some of the most violent events in the universe. One of their strangest properties is that they can spontaneously switch between three types, or "flavors": a phenomenon known as neutrino oscillation that remains
The top predator prowling the seas during the age of the dinosaurs 100 million years ago may have been the octopus.
Genetic analysis suggests interbreeding between two groups of human relatives
The long-tailed pygmy rice rat is the primary host for Andes virus, the type of hantavirus responsible for sickening passengers on the MV Hondius cruise ship
A newfound nocturnal navigation system challenges what entomologists thought they knew about how ants find their way
A spectacular dinosaur discovery in Spain is giving scientists a rare new look inside the world of stegosaurs. Paleontologists uncovered the best-preserved stegosaur skull ever found in Europe, belonging to the iconic plated dinosaur Dacentrurus armatus, which roamed Earth
A long-lost manuscript discovered in Rome has revealed one of the oldest surviving versions of the very first known poem written in English. Hidden for decades and once believed lost, the 1,200-year-old manuscript contains Caedmon’s Hymn — a nine-line Old English poem said to
For years, “yo-yo dieting” has been blamed for wrecking metabolism and causing lasting damage, but a major new review says the fear may be wildly overblown. After analyzing decades of studies in humans and animals, researchers found little convincing evidence that losing weight
Scientists have uncovered a surprising new trick used by one of cancer’s most notorious proteins. MYC, already infamous for fueling runaway tumor growth, also appears to help cancer cells survive by repairing their damaged DNA — including damage caused by chemotherapy and
Rivers around the world are quietly running out of oxygen — and climate change is emerging as the main culprit. A sweeping global analysis of more than 21,000 river systems found that nearly 80% have been steadily losing dissolved oxygen over the past four decades, threatening
Researchers have developed a new framework that uses artificial intelligence to monitor wastewater treatment in real time, ensuring environmental safety while maximizing resource recovery. This "twin transition" approach allows facilities to predict system health and optimize
U.S. consumers are willing to pay more for lobster harvested using ropeless fishing technology designed to reduce whale entanglement risks, according to new University of Maine research. A study led by Qiujie "Angie" Zheng, associate professor of business analytics in the
Scientists from St. Jude Children's Research Hospital have uncovered what gives Vibrio cholerae, the bacterium that causes cholera, the ability to colonize the human gut. The researchers found that a small RNA embedded within another gene controls where cholera thrives, a
Millions more people will face hunger in the coming months if the conflict in the Middle East is not resolved soon, the UN has warned. The price of energy, which instantly affects the cost of producing and transporting food, has risen sharply due to the closure of the Strait of
A humpback whale found dead this week off a Danish island has been identified as the animal released two weeks ago in a spectacular and contentious rescue effort, after repeatedly becoming stranded off Germany's Baltic Sea coast, authorities said Saturday.
An international team of astronomers has utilized the Zwicky Transient Facility (ZTF) and the Transiting Exoplanet Survey Satellite (TESS) to investigate a binary system designated ZTF J0007+4804. As a result, they have found that ZTF J0007+4804 is the first hot subdwarf-white
From long‑distance transport to chemical preservatives, most cut flowers come with a hidden environmental cost—something a new Griffith University experiment aims to rethink.
A protein doctors routinely use to measure how aggressively tumors are growing may also help prevent the chromosome errors that drive cancer, new research by academics at Brunel University of London suggests.
