Engineering
Fusion reactor breaks 24-year-old nuclear record
A new record set by the world’s largest nuclear fusion reactor is giving researchers confidence we’re on the path to usable fusion energy.
NASA: Lockheed Martin will build the Mars Ascent Vehicle
NASA’s Mars Ascent Vehicle, a first-of-its-kind rocket capable of launching from the surface of Mars, will be built by Lockheed Martin.
MIT’s new material is stronger than steel and as light as plastic
A new material out of MIT that’s stronger than steel and as light as plastic could one day coat smartphones, hold up bridges, and more.
Flexible device hugs pipes, turning waste heat into electricity
Penn State researchers have developed a thermoelectric generator that efficiently converts waste heat into electricity.
SpaceX’s Starship is ready for its first trip into space
SpaceX's Mars-bound Starship — the largest spacecraft ever built — is expected to undergo its first orbital test flight in March 2022.
IBM and Samsung unveil breakthrough microchip design
IBM and Samsung have unveiled a new microchip design that promises radically faster, more efficient semiconductor chips.
NASA tosses rockets to prepare for Mars sample return
NASA is developing a system for the Mars Sample Return mission that tosses a rocket into the air just prior to ignition on Mars.
What comes after the ISS?
NASA is investing more than $400 million to help private companies develop space stations that could one day replace the ISS.
This engineer fixed his own heart
When Tal Golesworthy was told he was at risk of his aorta bursting, he wasn’t impressed with the surgery on offer – so he came up with his own idea.