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A surprising discovery is reshaping scientists' understanding of how humans develop sharp central vision before birth。 Instead of blue cone cells migrating away from the retina's center, the study found they transform into red and green cones under the influence of vitamin A-related signals and thyroid hormones。 The findings could improve lab-grown
A newly developed material can control and "program" heat, allowing it to direct thermal radiation, switch modes, and remember its settings without continuous power。 The innovation could lead to smarter infrared sensors, better energy technologies, and memory devices that use light and heat instead of electrical charges
A Google spokesperson said the judgement "fails to recognise" the firm's "significant investment to ensure Android remains open
Scientists have rewritten the story of gallium after discovering that its unusual atomic bonds re-form at high temperatures, contradicting decades of accepted theory。 The finding changes how researchers explain why the metal melts so easily and behaves unlike almost any other metal。 Beyond solving a long-standing scientific mystery, the work could
What if time doesn't actually exist until something changes。 Scientists at the University of Birmingham created a tiny "mini universe" using 24,000 ultracold atoms and showed that the flow of time can emerge naturally from changes inside a quantum system, without relying on any external clock
A newly discovered Happy-Face spider in the Himalayas closely resembles Hawaii's iconic species but evolved independently, according to DNA evidence。 Its mysterious smile-like markings, many color forms, and unexpected link to ginger plants have scientists eager to learn how the two distant species are connected
For the first time, researchers have filmed the elusive goblin shark alive in the deep ocean where it naturally lives。 The remarkable sightings greatly expand the shark's known range and depth, showing that this 125-million-year-old "living fossil" still has plenty of secrets left to reveal
"You promised me that you would never take power in your name
The sweeping layoffs equate to 2。1% of Microsoft's workforce, with 1,600 immediate job losses at Xbox
Oak trees keep absorbing carbon dioxide long after their annual growth has ended, revealing that photosynthesis and wood production are not as closely linked as scientists once believed。 The finding could reshape forecasts of how much carbon forests will be able to store in a warmer future
Researchers found that mRNA cancer vaccines can recruit an unexpected immune cell to launch powerful tumor-fighting responses, overturning a long-held assumption about how the vaccines work。 The discovery could lead to more effective cancer vaccines and help scientists tailor treatments for better patient outcomes
Scientists have created a silicon chip that can write dozens of DNA sequences simultaneously using electricity and water-based enzymes, offering a cleaner alternative to conventional DNA manufacturing。 The breakthrough could eventually support portable DNA-writing devices and even massive DNA data storage, although new chemistry will be needed to s
We've spent the good part of this past year building an AI tutor that teaches kids ages 4-9 reading, math, ESL and more。 Getting an AI tutor to effectively teach a child turns out to be a really hard technical challenge, this took getting the underlying architecture right。Our tutor steers the UX in real-time and makes complex decisions on the fly
Free apps from Google, Samsung and Apple can help you track your diet, exercise and well-being — and provide vital information during emergencies
A new quantum theory bridges two rival models of how impurities behave inside many-particle systems, resolving a problem that has challenged physicists for decades。 The findings could reshape experiments on ultracold atoms, semiconductors, and other exotic forms of quantum matter
companies complain that competitors in China are unfairly copying their A。 systems using a technique that has been around for years
Even before OpenAI and Anthropic go public, they are distorting home sales in the San Francisco Bay Area, as people race to buy and sellers ask for stock instead of cash
A few days ago I found myself trying out GLM 5。2 and was really positively impressed。 The capabilities and security I was getting from this LLM are similar to those I've gotten from models like Claude or GPT, and this really surprised me
The hunt for ancient life on Mars just got an important test run。 Scientists confirmed that the Rosalind Franklin rover's sophisticated instrument can detect subtle differences in two stable molecules that could preserve evidence of past life for billions of years。 But the team also uncovered a surprise: organic molecules in the Murchison meteorite