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Astronaut Chris Hadfield discusses the value and risks of space travel, his emotional response to the Artemis II mission, and his love of music ahead
A close inspection of 27 fossil jaws from finned octopuses challenge the longstanding belief that the apex oceanic predators of the Cretaceous were all vertebrates.
Some octopuses that lived over 72 million years ago were as long as whales. These huge predators may have been the largest invertebrates ever.
NASA’s SPHEREx mapped water ice across vast regions of the galaxy, confirming that an essential molecule for life on Earth abounds in space.
Scientists have found that young stellar cousins of our Sun are calming down and dimming more quickly in their X-ray output than previously thought, according
The Orion heat shield used for the Artemis II mission held up perfectly, early photos and a NASA assessment reveal.
Engineers have found a way to fine-tune tiny artificial neurons to fire like real brain cells.
A pair of lucky photographers snapped a stunning time-lapse shot of a fireball meteor streaking in front of Comet C/2025 R3 (PanSTARRS) as it shone
A new study offers evidence from natural shrubland that leaves, not just roots, can take up nutrients from deposited dust.
The findings differ from prior work, showing it’s tough to disentangle how similarly our brains register imagined thoughts and real sensations.
The AI models and chatbots that we interact with tend to affirm our feelings and viewpoints — more so than people do, with potentially worrisome
Arm’s new chip could be a powerful but efficient conductor for real-world use of agentic AIs.
Air strikes on oil facilities and oil tankers in the Persian Gulf have unleashed what is set to become an ecological catastrophe, satellite images show.
Using high-precision cameras and an AI system, Sony AI’s Ace is revealing the advancements robotics.
