Turning hydrogen into juice for your phone is as eco-friendly as it gets, but our pictures show the big problem with the Upp fuel cell charger.
Toyota isn't exactly pricing its first hydrogen fuel cell vehicle to move. But it does appear to be price competitive with the Tesla Model S.
At CES in Las Vegas, Toyota's Bob Carter shows a company mockup of its foray into hydrogen-based cars and discusses the challenges, getting the price down, and creating a viable refeuling infrastructure.
The Rosetta spacecraft's mass spectrometers have been sniffing out the various aromas of comet 67P/Churyumov-Gerasimenko.
Hyundai beats others to the punch for scale fuel cell car production
A beautiful image captured by the Hubble telescope shows in glorious detail the contours of the Butterfly Nebula.
Environmental organization EMA sponsors a contest to win Toyota's first production fuel-cell vehicle, at $100 per entry.
While all the light has been shining on hybrids, plug-ins, and battery electric cars, another kind of electric car has been making hay. We check out hydrogen fuel cell cars.
Discover dancing fluorescent droplets, crystal gardens and watery clouds of chemicals in this new video compilation from BeautifulChemistry.net.
The water in our solar system -- including up to half of Earth's supply -- has actually been here since before the birth of the sun, according to new research.