Dead fish will soon be powering Norwegian cruise ships
November 27, 2018, 11:14 p.m. by Bryan Nelson
It's all part of an effort to go fossil-free with their fuel.
California is generating so much solar energy, it's paying other states to take it
June 26, 2017, 7:08 a.m. by Michael d'Estries
Massive investment coupled with falling prices has created a perfect renewable storm in the Golden State.
First wave energy station in U.S. generates power in Hawaii
September 19, 2016, 6:44 p.m. by Bryan Nelson
Wave power has the potential to supply 25 percent of the nation's energy.
Bionic leaf converts solar energy into liquid fuel
August 12, 2016, 1:13 p.m. by Bryan Nelson
Photovoltaic cells convert the sun's energy into electricity — but what if solar energy could instead be converted directly into liquid fuel?
This theater is heated with sewage (and no, it doesn't smell)
February 9, 2016, 3:02 p.m. by Sami Grover
It doesn't sound too pleasant, but sewage can be a great source of heating and cooling for municipal buildings.
How a stray cat and music changed this man's outlook on life
There's a massive ecosystem twice the size of the world's oceans beneath our feet
5 ways to warm up if you're always cold
11 things you didn't know about alpacas
17 memorable quotes from 'Elf'
How introverts survive in an extroverted world