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  1. Health & Medicine

    Why are more people under 50 getting colorectal cancer? Scientists have some clues

    Science News spoke with doctors about their research into early-onset colorectal cancer. Here’s what they’re learning and what questions remain.

    By Meghan Rosen
  2. Life

    Many frogs glow in blue light, and it may be a secret, eerie language

    Biofluorescence is far more common across frog species than previously thought. The faint twilight glow could have a role in communication or mating.

    By Jake Buehler
  3. Climate

    Nature’s changing colors makes climate change visible

    The world’s color palette is shifting in response to climate change. Seeing these changes in nature firsthand is a powerful communication tool.