The power is coming back on in Australian communities thanks to solar-powered minigrids
February 25, 2020, 11:13 a.m. by Michael d'Estries
These small-scale systems can bring communities back online in as little as a day.
On maiden voyage, Boaty McBoatface identifies significant culprit in rising sea levels
June 18, 2019, 10:46 a.m. by Michael d'Estries
The Internet's favorite undersea autonomous vehicle reveals how changing wind patterns are affecting water at the bottom of the water column.
Move over lithium-ion batteries, sodium-ion is the new hotness
February 1, 2019, 11:06 p.m. by Bryan Nelson
Sodium ion batteries are cheaper and charge faster, but there are a few hurdles to their rise.
Can the electric car industry bring this ghost town back to life?
December 31, 2017, 4:59 p.m. by Sidney Stevens
Electric carmakers need more cobalt for their lithium-ion batteries. Tiny Cobalt, Ontario, aims to become a sizable supplier.
Elon Musk unveils Tesla's new fully electric semi truck (oh, and a new Roadster)
November 17, 2017, 12:11 p.m. by Ben Bolton
The semi can travel 500 miles between charges.
Energizer unveils new AA batteries made from old AA batteries
February 4, 2015, 8 a.m. by Matt Hickman
Incorporating 4 percent post-consumer recycled batteries, the EcoAdvanced line really keeps on going and going ...