Samsung's 'graphene ball' battery could lead to fast-charging EVs
The tech could also boost capacities by up to 45 percent.
BMW debuts its i8 Roadster for top-down green driving
Now with more range and power and less roof.
Airbus, Rolls-Royce and Siemens team on a hybrid electric aircraft
The E-Fan X could lead to super-efficient airliners.
Thieves tell cops 'Mr. Tesla' said it was okay to swipe Teslas
One of them had the keys to a Tesla dealership and a $49,000 check.
Unearthing oxygen-starved bacteria might worsen climate change
Warmer weather and disruptive farming practices could increase their carbon dioxide production.
Tesla electric Semi's price is surprisingly competitive
Starting at $150,000, it's not much more than a regular semi and will cost less to run.
Tesla completes its giant Australian Powerpack battery on time
Elon Musk saved himself $50 million by easily building it within 100 days.
Our nights keep getting brighter
A new study shows that nighttime illumination is increasing around the world.
DARPA is engineering plants to act as biohazard sensors
Meet secret agent plant.