Sofia Quaglia

All Stories by Sofia Quaglia

  1. Plants

    Some redwood leaves make food while others drink water

    The two types of leaves grow at different heights in trees at dry versus wet areas. They may help redwoods adapt to climate change.

  2. Fossils

    One of the earliest meat-eating mammals was saber-toothed

    Millions of years before the evolution of saber-toothed cats, a newly discovered "hypercarnivore" prowled the forests of what is now San Diego.