What's up in
Science & Engineering
Physics, materials, energy, robotics, computing, aerospace engineering and space medicine.
Bacteria and archaea may have evolved separately from one genetic ancestor
What actually happens when you get trapped in quicksand defies Hollywood
Images reveal tiny plasma whirlpools that may explain the Sun's mysterious million-degree halo
Mapping the entire deep seafloor would take 100,000 years at current speed
Astronomer's 1842 eclipse mystery: why the ground appeared to ripple remains unsolved
Trillions of rogue planets may lurk in the Milky Way, untethered to any star
Antarctic isolation study finds close quarters breed conflict, not camaraderie
A 6,000-ton aspen in Utah may be Earth's heaviest living thing
The popular claim that every star you see is already dead is the opposite of true
AI systems show eerie ability to detect hidden changes in their own neural activity
