SCIENCE

Narwhals Have Stunning Spiraled Tusks. That’s Not the Only Twist.

X-rays revealed that the tusks have an internal opposing twist, which may help explain how they grow so straight — the only tusks like them in nature.X-rays revealed that the tusks have an internal opposing twist, which may help explain how they grow so straight — the only tusks like them in nature. Read More

Narwhals Have Stunning Spiraled Tusks. That’s Not the Only Twist. Read More »

NASA’s Nancy Grace Roman Telescope Promises a Breakthrough in Cosmic Exploration

NASA’s latest offering to the stars comes from a legacy of great observatories that enabled decades of discovery and unearthed new mysteries about the universe.NASA’s latest offering to the stars comes from a legacy of great observatories that enabled decades of discovery and unearthed new mysteries about the universe. Read More

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A.I. Brings Big Gains to Hurricane Forecasts, Google Researchers Say

Analysis by the company’s DeepMind unit suggests that an A.I.-enabled model delivers accurate forecasts a day or more before conventional models can.Analysis by the company’s DeepMind unit suggests that an A.I.-enabled model delivers accurate forecasts a day or more before conventional models can. Read More

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Climate Change Raises Risk of Disasters Like Nepal Floods

Glaciers and permafrost in the Himalayas are melting faster as temperatures rise, though scientists are still studying the exact causes of this week’s landslide.Glaciers and permafrost in the Himalayas are melting faster as temperatures rise, though scientists are still studying the exact causes of this week’s landslide. Read More

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