What's up in
Science & Engineering
Physics, materials, energy, robotics, computing, aerospace engineering and space medicine.
Saltwater crocodile's crushing bite undermined by jaw muscles so weak a human can hold them shut
Solar wind has been strengthening for nearly two decades after a historic 2008 lull
Unfinished telescope spots 22 invisible objects carving the Helix Nebula
You're hurtling through space at mind-bending speeds and can't feel a thing
Wide-body jet with four aisles rewrites the layout of aircraft cabins
Gravitational grip of planets keeps moons' interiors ablaze with heat
SpaceX's $15.8 billion AI spending dwarfs its entire space division budget
CIA spent $20 million testing psychic spies with results too strange to ignore
Starlink generated 61% of SpaceX's 2025 revenue and its only operating profit
Elephants remember which human voices mean danger to their lives
