While traditional rockets have gotten us into space for decades, newer tech is on the horizon, like this plasma engine that ...

A one-way trip to the Mars usually takes about 9 months, but one team out of Russia thinks they can knock that down to 30 ...

Alternative chemistries could address one of the greatest concerns about lithium-ion batteries. This article is from The Spark, MIT Technology Review's weekly climate newsletter. To receive it in your ...