We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

New research reveals how ocean viruses burst algae cells, fueling a subsurface oxygen band through rapid microbial recycling.

FLORIDA - NASA astronaut Reid Wiseman said on the morning of Jan 17 that a few days earlier, he looked up and saw the ...

New research suggests that the Earth's solid inner core is softer and more dynamic than previously thought, changing ideas.

When fire breaks out in the low-gravity, high-stakes conditions inside spacecraft or space stations, it behaves very ...

NASA's X-59 supersonic demonstrator sits partially disassembled at Armstrong Flight Research Center following its October ...

The Space Launch System and Orion capsule were transported to the launchpad before an astronaut mission that could launch as ...

In December, Toyota announced its intention to amp up US hydrogen infrastructure by investing in FirstElement Fuel, the ...

CES attendees saw health-tracking gadgets making bold promises: toothbrushes detecting diabetes, mirrors assessing 20-year ...

A great car shouldn't come with a side of buyer's remorse. Blake scored a 2019 Toyota Highlander SE Midnight with only 60K ...

In this scenario, Series 12 becomes a polished evolution rather than a redesign. It would align with Apple’s recent message ...

In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...