1+ day, 8+ hour ago  (341+ words) A new study explains why the "noble metal" resists oxidation and how surface modifications could unleash its catalytic power. Gold has long been prized for its stability, but in the world of chemistry, that stability of gold is precisely what…...

1+ day, 13+ hour ago  (428+ words) In the U. S. , more than 135 million adults either have type 2 diabetes or are at high risk of developing it, making trustworthy nutrition advice essential. Observational studies often link eating more red meat with a higher risk of type 2 diabetes, while poultry…...

1+ day, 15+ hour ago  (202+ words) Beamforming, introduced in Wi Fi 5, works by having devices share details about how signals travel through their environment. This creates a new source of information for Wi Fi sensing, but it also raises privacy risks that have yet to be…...

2+ day, 10+ hour ago  (666+ words) In a modest hut serving as the control hub, four screens, with operators working out of view at a safe distance from the booster unit, huddle around tables. Footage from several cameras shows the hexagonal copper part, roughly plate-sized and…...

2+ day, 12+ hour ago  (654+ words) For decades, astrobiology has been guided by one haunting question: Are we alone in the universe? The field's mission is to test the possibility of extraterrestrial life, but the search is anything but simple. Scientists rely on biosignatures, chemical fingerprints,…...

3+ day, 10+ hour ago  (358+ words) Modern electronics rely on the semiconductor diode, a key component found in circuits, displays, camera sensors, and solar panels. But each device built from diodes usually does only one job: a phone screen can show images, but not harvest sunlight....

3+ day, 14+ hour ago  (485+ words) The Sun's corona is like a vast ocean of invisible magnetic ropes. Along these ropes, waves ripple constantly, making the structures sway back and forth, almost like branches in the wind. The most common disturbances are transverse magnetohydrodynamic (MHD) waves:…...

4+ day, 10+ hour ago  (414+ words) Hydrogen is already a $135billion global industry, powering fertilizer, steel, and methanol, and with it, the world's food security. But most of today's Hydrogen comes from fossil fuels, releasing carbon pollution along the way. Even "green hydrogen" made from renewables is…...

4+ day, 11+ hour ago  (405+ words) Tech Explorist Astronomers identify rare ultra-fast binary star system Rare blue straggler found orbiting a mysterious brown dwarf. Astronomers have spotted a blue straggler orbiting a brown dwarf, the first known system of its kind ever seen. This discovery is…...

5+ day, 11+ hour ago  (395+ words) Look closer at the NASA Hubble Space Telescope image of NGC 1266, and you could mistake it for a spiral galaxy. There is a bright core with some signs of spiraling arms, but no real spirals extending outward, no graceful spirals…...