Hidden ‘doomed’ star revealed by James Webb Space Telescope could solve decades-old mystery
The James Webb Space Telescope (JWST) has revealed a hidden "doomed" star that could help solve a giant astrophysical mystery. The star is a massive red supergiant, which JWST snapped just before the star exploded in a fiery supernova. Massive red supergiants should,...
‘Planet Y’ theory hints at hidden Earth-size world lurking in the solar system — and it could be much closer to us than ‘Planet Nine’
Astronomers believe they have uncovered evidence of a previously unknown ninth planet lurking in the not-too-distant reaches of the solar system. This hypothetical world, dubbed "Planet Y," could be around the same size as Earth and may exist alongside another popular...
Best budget exercise bikes 2025: Sturdy, affordable and fun to use
Investing in one of the best budget exercise bikes is an easy way to boost your cardiovascular fitness. They are versatile, take up less space than some other cardio equipment, and offer a huge variety of beginner-friendly workouts. You can use it for long rides or...
Best water flossers 2025: Top 6 oral irrigators from Waterpik, Bitvae and more
If you're looking to keep your teeth in great condition, the best water flossers can help you do just that. Projecting jets of water into your mouth, water flossers can help remove food build-up and plaque as well as targeting hard-to-reach places like between teeth...
Mysterious chunks of DNA called ‘inocles’ could be hiding in your mouth
Scientists have made a remarkable discovery within the human oral microbiome, the intricate community of bacteria and other microorganisms inhabiting our mouths: colossal, enigmatic segments of DNA. Researchers speculate that these newly identified genetic giants...
I asked AI to plan my dream summer holiday. Here’s how it turned out
Microbes essential for human health can survive the stress of spaceflight. That’s great news for astronauts
Microorganisms critical to human health have demonstrated robust resilience against the extreme forces of space travel. This finding offers significant hope for safeguarding astronaut well-being during future long-duration missions. Scientists at Australia's Royal...
‘It felt like something out of Star Trek.’ I got a first look at the Unistellar Envision smart binoculars (video)
Ahead of their official debut, the new Unistellar Envision smart binoculars underwent an early field test along New York's Hudson River. Initial impressions quickly centered on the device's distinctly futuristic design and feel. Unistellar, an optics manufacturer...
The moon cozies up to Jupiter on Oct 13. Here’s how to see it
A remarkable sight is set to appear in the eastern sky for those awake late Monday, October 13, or in the predawn hours of Tuesday, October 14. Stargazers will have an opportunity to observe a striking celestial pairing just before local midnight. The moon, having...
Watch SpaceX launch its Starship Flight 11 megarocket test flight on Oct. 13
SpaceX is preparing for the eleventh flight of its colossal Starship megarocket, with a launch scheduled for Monday evening, October 13. Live coverage of the event will be available. The immense Starship, hailed as the most powerful rocket ever developed, is poised...