Vijaysree Venkatraman

All Stories by Vijaysree Venkatraman

  1. Animals

    Snail shell creates blue iridescence with mineral

    Mollusk shines blue using calcium compound rather than organic molecule.

  2. Animals

    Fully formed froglets emerge from dry bamboo nurseries

    In remote India, a rare frog mates and lays eggs inside bamboo stalks. The eggs hatch into froglets, forgoing the tadpole stage.