Squeaks is looking to plan his next vacation. Jessi tells him all about the amazing volcanoes you can find in

There are a few theories that would suggest Jupiter's moon IO has an underground magma ocean. Hank Green explains in this episode of SciShow Space!

Ocean explorer Robert Ballard takes us on a mindbending trip to hidden worlds underwater, where he and other researchers are finding unexpected life, resources, even new mountains. He makes a case for serious exploration and mapping....

Mount Vesuvius is most famous for its eruption in 79 A.D., which buried the city of Pompeii in volcanic ash, preserving it for centuries. It's a powerful volcano in Italy that is still active and being closely watched by scientists....

Volcanic eruptions are one of the most powerful natural events, capable of reshaping landscapes. Yellowstone, a famous national park, sits on top of a massive supervolcano that has erupted in the past, with the last major eruption...

Costa Rica:"We begin our trip in Central America to immerse ourselves in the heat of Costa Rica through its volcanoes, its beaches, and its people, and we will make an extreme hiking tour that lasts approximately 10 hours, to reach the...

Where does Venus fit into the Solar System and what makes this planet unique? Physics - Our Solar System - Learning Points. Venus is Earth's closest neighbour. Venus is the hottest planet in our Solar System. Venus spins in the opposite...

We learn about geography in school. We have a basic understanding, or at least we should, of where places are, how they got there, and why they are that way. We piece together an image of the world in our heads based on maps and globes,...

Experimenta la emoción de pasar una noche dentro de un volcán activo con Ken Sims, un dedicado investigador de volcanes.<br/>

It's time to talk about everyone's favorite geological feature, volcanoes! What are these things? Why do they erupt? What are the different types of volcanoes? How do they form? What happens to their lava? Let's learn about all of these...

NASA is sending two missions to Venus this decade and participating in a European Space Agency mission there, too. Lori Glaze, director of planetary science at NASA, discusses these missions and why she’s so excited about what we’re...

This video explores the volatile nature of Indonesia, one of the most active volcanic regions in the world. The video highlights the risks faced by millions of Indonesians living in unpredictable areas and showcases the efforts of...

Mount Etna, the highest active volcano in Europe dominates the entire region with its impressive size. Its spectacular eruptions, the fiery lava flows, has always aroused the interest of scientists and the curiosity of visitors from all...

This animated geography video lesson is all about The African Rift Valley. Students will love this engaging and interactive video as they learn more about geographical wonders and landforms.

This program explores the geography, history, and some important cultural features of the Pacific Region of the United States. The individual states of California, Oregon, Washington, Alaska and Hawaii are presented in detail.

This program explores the geography, history, and some important cultural features of the Pacific Region of the United States. The individual states of California, Oregon, Washington, Alaska and Hawaii are presented in detail.

This program explores the geography, history, and some important cultural features of the Pacific Region of the United States. The individual states of California, Oregon, Washington, Alaska and Hawaii are presented in detail.

This program explores the geography, history, and some important cultural features of the Pacific Region of the United States. The individual states of California, Oregon, Washington, Alaska and Hawaii are presented in detail.

This program explores the geography, history, and some important cultural features of the Pacific Region of the United States. The individual states of California, Oregon, Washington, Alaska and Hawaii are presented in detail.

This video is about volcanoes. It explains how volcanoes are formed, the different parts of a volcano, the types of volcanoes, and notable volcanic eruptions. The video also includes review questions to test the viewer's understanding of...

This program explores the geography, history, and some important cultural features of the Pacific Region of the United States. The individual states of California, Oregon, Washington, Alaska and Hawaii are presented in detail.

Aid is now flowing in mainly from New Zealand and Australia while China claimed to be the first to donate money.

UN says some 60,000 people affected by damage to crops, livestock, and fisheries due to ashfall, saltwater intrusion and potential for acid rain.

Hercules transport plane from New Zealand first to arrive as recovery effort accelerates in wake of Hunga Tonga-Hunga Ha’apai disaster.