Scientists have long known that the DNA code in genes is not the only way to pass genetic traits from parents to offspring. "Epigenetic" marks—chemical modifications to DNA that don't change the DNA ...

The major veins of Chinese money plant leaves form what's called a Voronoi diagram. It might be caused by a plant-growth ...

The same AI that can help revive endangered languages can also deepen historical injustice. The difference, University of ...

Scientists have discovered that female guppies choose males with uncommon color patterns to drive the evolution of their ...

OpenAI inference cost reduction cut ChatGPT guest traffic from tens of thousands of Nvidia GPUs to just a couple hundred, ...

Before the stock took flight, the company was quietly telling investors it had just been handed the keys to a much, much ...

OpenAI inference cost reduction cut ChatGPT guest traffic from tens of thousands of Nvidia GPUs to just a couple hundred, using software optimization alone. Engineers achieved more than 50% savings ...

Initial findings showed no evidence of rising statewide unemployment claims from workers in occupations considered highly ...

Extreme heat deaths in the United States have nearly doubled since 1999, with 2,394 Americans killed in 2024 — yet federal ...

R emember when AI was going to take away our jobs and leave humans with nothing to do? So far, that doesn’t seem to be ...

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Scientists tracked more than 35,000 hours of infant sleep and discovered a hidden rhythm that mirrors sleep cycles ...