Top news for December 21, 2008

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COP29 Climate Talks Get a Deal on Money, but Only After a Fight

NASA’s Curiosity Rover Uncovers Mars’ Mysterious Spiderweb Rocks and Hidden Crystals

2,000-Year-Old Psychedelic Potion Found in Ancient Egyptian Mug

What Makes You, You? Robots Offer Clues About Human Identity

How to Create a Future of Cheap Energy for All

SpaceX launches 20 Starlink satellites from California (photos)

Physicists Transformed a Quantum Computer Into a Time Crystal

Alarming Links Uncovered: Blue Light From Screens May Trigger Early Puberty and Stunt Growth

Saying Goodbye to Traumatic Memories: How Astrocytes Decide What We Remember

Ancient hot water on Mars points to habitable past