Embark on an awe-inspiring journey with Kathy Sullivan, a remarkable individual who holds the distinction of being the first person to both venture into space and reach the deepest point in the ocean. Join Kathy as she shares her...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

Garwin part 8/11: This video features a conversation about the history of the Federation of American Scientists (FAS) and their work in reducing nuclear dangers and advocating for civilian control of nuclear technology. It also discusses...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

How can you become an oceanographer? Who controls hunt for sardines, the dolphins or the sharks? What type of sharks are seen hunting for sardines?<br/>
The Great Sardine Run, Part 4

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

Water on Earth focuses on water as most kids would think about it. We start with water in obvious locations such as oceans, lakes, and rivers. We quickly learn that water can change phase to remain a solid in glaciers. Many kids may be...

Woman on green screen examining content of a test tube - focus on face

Woman on green screen examining content of a test tube - focus on face

Woman on green screen examining soil sample in a test tube - focus on face

Woman on green screen examining content of a test tube - focus on face

Woman on green screen examining soil sample in a test tube - focus on face

Female chemist testing litmus

Female chemist is testing litmus - focus on hands

Female chemist is testing litmus - focus on hands

Fabien Cousteau the grandson of legendary French oceanographer Jacques Cousteau emerged from the deep Wednesday after 31 days in an undersea lab off the Florida Keys

CLEAN : Cousteau grandson resurfaces after 31 days underwater

CLEAN : Chances of more MH370 debris slim: Oceanographer