Lomarlabs and Newlight to trial hydrogen-diesel retrofits on vessels in 2025, offering a cost-effective path to meet IMO ...

Nuclear rockets are the future of space propulsion, and while fission propulsion is rapidly developing, most believe fusion propulsion is still a ways off. However, a new U.K.-based company is ...

The work, which was completed with the RTX Technology Research Center, marks another step forward for this novel propulsion concept, which offers high thermal efficiency and performance in a ...

With documented swimming speeds of up to 46 miles per hour, mako sharks represent the world’s fastest elasmobranch species.

Guy is a Senior Editor for Aviation Week, covering technology and propulsion. He is based in Colorado Springs. Robinson Unveils New Large R88 Rotorcraft is available to both Aviation Week & Space ...

Dr. Charles Buhler, a veteran NASA engineer and co-founder of Exodus Propulsion Technologies, has revealed a startling breakthrough. His team’s propellantless propulsion drive has successfully ...

After more than a decade in the United States, nuclear physicist Liu Chang, whose research has been crucial in the journey to achieve fusion energy, has left Princeton University for a position at ...

Mike Myers is still live from New York. The comedian returned to play Tesla CEO Elon Musk again on the latest episode of "Saturday Night Live," this time with a little Dr. Evil energy. After Musk ...

Fusion power startups have long been plagued by one stubborn question: Will the technology work? But now, with net-positive fusion power no longer the stuff of science fiction, a fresh crop of ...

General Fusion announced on Tuesday that it had successfully created plasma, a superheated fourth state of matter required for fusion, inside a prototype reactor. The milestone marks the beginning ...

With Sunbird in Orbit: A spacecraft launches to LEO (~9.4 km/s), docks with a Sunbird, and then the Sunbird’s fusion propulsion handles the rest. 3–5 km/s to Mars or 6–10 km/s to Jupiter. The initial ...