A few weeks ago, Breakthrough Energy brought together investors, policymakers, and innovators to showcase new technologies that address our climate needs. These kinds of partnerships and innovations will make it possible to bring clean energy to all. | Bill Gates

The Breakthrough Energy Summit offers an incredible window—no pun intended—into the progress we’re making in the fight against climate change. | Bill Gates

American scientists are expected to announce that, for the first time, they have successfully generated energy through nuclear fusion. Scientists have been working on it since the 1950s and the breakthrough may have tapped into a limitless source of clean energy. | CBS Evening News