Milky Way may have begun as thousands of galaxies, new simulations suggest

Scientists discover first type I superconductor that breaks time-reversal symmetry

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This giant stick insect fooled scientists for decades

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Re-evaluating molecular clock maximum age calibrations revives pre-Ediacaran divergence estimates for animals

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October skywatching guide: Hunter's Moon, meteor showers, Saturn at opposition and more you can't miss

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A 'reality check' for lab-grown human embryo models

A new computational benchmark evaluates how closely lab-grown human embryo models match actual human development.

Our Solar System Is Terminally Unstable and Will Be Completely Destroyed, Study Finds