What's up in
Science & Engineering
Physics, materials, energy, robotics, computing, aerospace engineering and space medicine.
A century before the first computer existed, a young Englishwoman wrote what is now…
Returning astronauts describe pain in the soles of the feet and lower back within days…
In 1973, Buzz Aldrin published a memoir admitting that coming home from the Moon had…
The inner-ear organs that tell your brain which way is down work every second of your…
On July 7, a small Miami company called City Labs put a tritium-powered battery the…
A passenger jet 850 feet above the runway at Vilnius in January 2025 abandoned its…
Physics says time travel into the future is not a thought experiment
In November 2025, UC Irvine astronomers announced a rocky super-Earth called GJ 251 c…
Einstein won the 1921 Nobel Prize in Physics, but not for relativity
The International Space Station is not held up by rockets
