A six-year survey covering 669 million galaxies has revealed insight into dark energy, the mysterious phenomenon driving the universe’s accelerating expansion.
The landmark survey paints a complicated picture about our understanding of the…
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Rare Predator Thought to Be Extinct Spotted on Camera in California’s Remote Forests
In the coastal forests of northern California, a rare and elusive predator has been quietly struggling for survival. Once thought to be extinct, this creature now faces numerous challenges due to habitat loss and overhunting. A recent study,…
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430,000-Year-Old Wooden Handheld Tools are Earliest Ever Found
Archaeologists say they have discovered the ‘earliest known handheld wooden tools’ at the Middle Pleistocene site of Marathousa 1 in Greece.
An artist’s impression of a Marathousa 1 woman producing a digging stick from a small alder tree…
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For UnitedHealth’s Optum, It’s ‘Back To Basics’ With Smaller Footprint
UnitedHealth Group’s Optum health services business is working on its own turnaround that includes leaving some markets and ending contracts with medical care providers that aren’t aligned with the company, Optum chief executive Dr. Patrick…
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Mountain snow forecasting tool aims to refine water availability predictions
A new tool developed by Washington State University researchers could someday provide daily or weekly forecasts of water availability in the mountains similar to a weather forecast that agencies could use for important water management decisions.
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Finnish birdwatchers' app data fuel world's most accurate model for predicting bird occurrence
New cutting-edge research, led by Academy Professor Otso Ovaskainen of the University of Jyväskylä and David Dunson at Duke University, combines citizen bird observations with artificial intelligence and the computing power of supercomputers at…
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Second Edition of Space Debris 2026 Conference Kicks Off with Participation from 75 Countries
The second edition of the Space Debris 2026 Conference officially commenced today. Organized by the Saudi Space Agency (SSA), the conference is witnessing broad international participation representing 75 countries from around the world,…
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A WB-57 pilot just made a heroic landing in Houston after its landing gear failed
One of NASA’s three large WB-57 aircraft made an emergency landing at Ellington Field on Tuesday morning in southeastern Houston.
Video captured by KHOU 11 television showed the aircraft…
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New study finds heart attacks involve brain and immune system, not just heart
Arteries become clogged. Blood flow is restricted and oxygen is cut off. The result is a heart attack, the world’s leading cause of death.
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Foundation AI models trained on physics, not words, are driving scientific discovery
While popular AI models such as ChatGPT are trained on language or photographs, new models created by researchers from the Polymathic AI collaboration are trained using real scientific datasets. The models are already using knowledge from one…
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