Life Science

  • Miacids and the Evolution of Pets

    Trace the journey of pet evolution with us. From cats to dogs, discover how pets have adapted to living with humans including ancestors.

  • When Did Grass Evolve?

    When did grass evolve? Grass first appeared around 55 to 65 million years ago. After the extinction of dinosaurs, grasses quickly spread.

  • What Are Mudflats?

    Mudflats are flat, muddy areas next to the sea or rivers. When the tide goes out, this exposes the wet, soft surfaces of a mudflat. 

  • 4 Steps of a Frog Lifecycle

    We’re hopping into the world of frogs to explore their incredible journey. In just four steps, we’ll uncover each stage of a frog lifecycle.

  • 5 Types of Ecological Relationships

    Nature interacts in some pretty interesting ways. Ecological relationships are like the friendships and rivalries in nature’s big community.

  • 10 Parts of the Eye

    Our eyes are one of the most complex body parts because it’s like our window to the world. Learn about 10 important parts of the eye.

  • 7 Types of Ecosystems

    Ecosystems are like nature’s neighborhoods, where plants, animals, and living things work together. Learn about the types of ecosystems.

  • Why Do Trees Have Rings?

    Tree rings are like a history book. They show us how old trees are and their environment like ring thickness, fire scars, and lopsided rings.

  • 15 Plants with Superpowers

    Plants do have some remarkable abilities that can seem extraordinary. Today, we’ll give you 15 examples of plants with superpowers.

  • Evolution of the Atomic Model

    The evolution of the atomic model includes the Billiard Ball, Plum Pudding, Nuclear, Planetary, and Electron Cloud Models.