Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, but it’s definitely worth watching.

Extreme heat can be just as disruptive to air travel as storms. When temperatures soar, your flight could be grounded. Watch this video to see how hot is too hot when it comes to aircraft.

They may be ready for adoption and fostering within a few days.

Lucky the dolphin found itself trapped in a South Carolina lagoon after the tide rolled out. Luckily, the 7-foot dolphin was spotted, and rescue teams were able to lift her out of the water and carry her to deeper water. Lucky has been known as a regular in the nearby May River.

The world’s largest organism isn’t a blue whale. It is a colony of aspen trees in Utah’s Fishlake National Park. Scientists discovered through DNA testing that the 47,000 trees that make up this stand are genetically identical and share a common root system. Named Pando, for the Latin word meaning “I spread,” the colony of trees may be able to reproduce itself indefinitely.