United Nations chief Antonio Guterres says a major new report on climate change is a "survival guide for humanity". Clean energy and technology can be exploited to avoid the growing climate disaster, the report says. But at a meeting in Switzerland to agree their findings, climate scientists warne...

A beautiful ride over the major cities and natural scenery in America. Travel around the country and enjoy some of the most amazing aerial views of the landscapes,natural wonders, modern metropolis and rivers and waterways all across the US.

Tiffany Shlain shares how living in today's over-connected world has led her family to unplug for one full day every week. They call them their "Technology Shabbats," they've done it every week for over three years, and it's completely changed their lives.

The Creative Destruction of Medicine: Why The Entrepreneurial Opportunities Are "Limitless"

Interstellar chronicles the adventures of a group of explorers who make use of a newly discovered wormhole to surpass the limitations on human space travel and conquer the vast distances involved in an interstellar voyage.

The man dubbed “the world’s hottest math teacher” is opening up about his career beyond the underwear modeling world. “I have a degree in Mechanical Engineering and then my PhD was, more specifically, Computational Fluid Dynamics,” said Pietro Boselli during his recent back-to-school shoot with Can

On July 20, Blue Origin will fly its 16th New Shepard flight to space, and its first with astronauts on board. Broadcast starts at T-90 minutes to launch.

RISING: REBUILDING GROUND ZERO. A Discovery channel documentary focusing on the development and construction of Ground Zero in lower Manhattan, NYC.

Astronomers have found the earliest stars in the universe After picking up faint signals from the earliest hydrogen gas ever detected, astronomers have found evidence of the very first stars in the Universe, according to a new study published in the journal Nature. The findings have also unexpectedl

Dr. Eric Topol, director of the Scripps Translational Science Institute, chief academic officer of San Diego-based Scripps Health and digital health's rock star, was featured Jan. 25 on NBC's Rock Center with Brian Williams. In this interview with NBC's Dr. Nancy Snyderman, he showed off a number of...