This is my "Change the World" project for my school environmental science class.

Zoom into a coral reef and discover photosynthetic algae inside the coral’s cells. Reef-building corals rely on these symbionts for their survival. This stunning animation is perfect for all levels of biology and environmental science classes. Corals get their energy in part from microscopic symbiot

We live in a beautiful world that sometimes feels overcrowded; with climatic changes that sometimes feel overwhelming; but with a gorgeous natural habitat.Let's preserve the good and work all together for a better world for all. This is a special message from CommunityofLights.com
A New Dimension ...

Stoneman Douglas student activist Emma González led an emotional, prolonged silence at the March for our Lives, equal in duration to the shooter's rampage. "Fight for your lives before it's someone else's job," she said.

Mars is a cold and barren desert today, but scientists think that in the ancient past it was warm and wet. The loss of the early Martian atmosphere may have led to this dramatic change, and one of the prime suspects is the solar wind. Unlike Earth, Mars lacks a global magnetic field to deflect the s

When wolves were reintroduced to Yellowstone National Park in the United States after being absent nearly 70 years, the most remarkable "trophic cascade" occurred. What is a trophic cascade and how exactly do wolves change rivers? George Monbiot explains in this movie remix.

Music video by Beyoncé performing I Was Here in support of the world's humanitarian day on August 19, 2012 sponsored by the United Nations.

A TikTok user posted an incredible view of a double rainbow over New York City on the 22nd anniversary of 9/11. From above, the rainbows look to make almost a complete circle. Commemorations stretched from the attack sites — at New York's World Trade Center, the Pentagon and Shanksville, Pennsylvan

Penn was built on the concept of innovation. “If it’s new, novel and holds promise to change the world,” says President Amy Gutmann, “you’ll find it at Penn.”

This human art depiction of our ocean left the Britain's Got Talent judges lost for words!