Michael Buchanan

Get the latest crazy car concepts, super-thin screens, next-generation phones and oddball gadgets from the 2017 Consumer Electronics Show.

NASA's Curiosity found the element boron on Mars — an element that offers tantalizing clues about whether ancient Mars once harbored life.

Pets have always played a role in the White House. Learn more about the cats, dogs — and bears, badgers and hippos — at 1600 Pennsylvania Avenue.

Automated tractors are already harvesting a huge portion of the world's food supply, thanks to a partnership between NASA and manufacturer John Deere.

2016's stories from space featured preparation for Mars, breakthroughs in rocket reusability, NASA's untold history and exciting science.

With a phone and a dollar bill, you can explore the residence of the presidents in 1600, an augmented reality app, available for Apple and Android.

A new movie reveals the work of three African-American women who were the brains behind the space agency's most critical missions.

A year has passed since nearly 200 countries came together to adopt the historic Paris agreement on climate. Check out what has happened since then.

Bill Gates and 20 of the world's top entrepreneurs have a plan for investing in great ideas. They aim to revolutionize the clean energy sector.