The laws of physics that concern heat and work could gain a firmer mathematical footing thanks to “gauge theory”, which ...

Orbital cryogenic propellant depot technology has stalled for decades because no validated in-space data exists on how liquid ...

Deep Fission’s borehole nuclear model: catalysts, DOE pilot path, LOI pipeline, and IPO weakness—plus key PWR/LEU risks.

Virtual testing identifies defects in thermoset components before expensive mold fabrication begins, reducing material waste.

This is the second of three feature articles Ars is publishing to explore the financial, technical, and competitive ...

Starship Flight 13 launches Thursday from Starbase, Texas, with SpaceX targeting its first in-space Raptor Vacuum engine ...

Deep, clean convective clouds can reach high supersaturation levels that may allow aerosols to intensify cloud growth.

Our organization believes that the Department of Environmental Conservation has a responsibility to educate the New York state public on the subject of the climate crisis. Educational outreach on ...

A region beneath Antarctica where gravity is measurably weaker than anywhere else on Earth has puzzled geophysicists for ...

Cooling next-generation computer chips for AI requires either millions of gallons of water or huge amounts of electricity.

AI is great at automation, simulation, prediction and augmentation. It might even turn engineers into super-engineers but not ...

A new analysis of gravitational-wave detections suggests that roughly 14% of merging binary black holes belong to a second ...