5+ hour, 40+ min ago   (945+ words) The US still flies a supersonic trainer, an electronic-warfare jet, and even an aircraft designed to play the enemy. Supersonic flight is often associated with experimental aircraft, futuristic fighters, and Cold War-era icons. Yet the US still operates a surprisingly…...

12+ hour, 58+ min ago   (195+ words) Here’s a humanoid who apparently started kicking a customer in Russia, just because they pushed it a little and the video went viral. Just a day later, another video emerged of a humanoid pushing and kicking several people at a…...

1+ day, 7+ hour ago   (487+ words) A few atoms of aluminum oxide could solve a key trade-off holding back next-generation 2D semiconductor technology. Taiwanese researchers have developed a new atomically thin “primer coat” for molybdenum disulfide (MoS₂) that lets you put an extremely thin gate insulator on top…...

1+ day, 8+ hour ago   (429+ words) Latest mages show that China’s “WZ-X” drone has what appear to be stealth features, hinting at a role spying deep inside defended airspace. New images are circulating that appear to show China’s latest American B-2 “Spirit” looking stealth drone, the…...

1+ day, 19+ hour ago   (530+ words) The debate over agentic mathematics has reached beyond mathematical proofs. A group of the world’s most decorated mathematicians is warning that the race to make AI solve difficult mathematics could damage the field it aims to advance. Twenty-five Fields Medalists…...

2+ day, 1+ hour ago   (475+ words) The sensors operate at a fraction of a degree above absolute zero. Researchers in the US have accurately measured X-ray emissions from a total of three radioactive elements, including uranium, plutonium and neptunium, with ultrasensitive quantum sensors. The sensors were…...

2+ day, 4+ hour ago   (402+ words) Researchers at Yunnan University and Southwest United Graduate School have demonstrated functional underwater solar cells operating at a depth of 10 meters (33 feet) in the South China Sea. The achievement smashes previous limits. Earlier attempts to harvest solar energy underwater stalled…...

3+ day, 2+ hour ago   (468+ words) A deep-tech startup’s experimental nuclear fusion system has reportedly spotted signatures of a total of 32 elements, including noble gases, rare earths, and uranium. Hyderabad-based Hylenr Technologies, which develops low-energy nuclear reactor (LENR) tech, reported the findings after more than two…...

3+ day, 2+ hour ago   (529+ words) Sixty-six million years later, a dinosaur’s fossilized poop is rewriting evolutionary history. It is rare for paleontology to find feathers at all. Finding them inside the belly of a beast is a miracle of preservation. An apex predator ate a…...

3+ day, 12+ hour ago   (474+ words) The world’s brightest synchrotron X‑ray source has completed its recent upgrade, and now delivers the brightness of its X-ray beams 500‑fold, enabling researchers to more precisely image atomic structures and track defect formation in real time....