News
- Tech
Chameleon-like robot can change hue
Dye-filled microchannels help machine blend in, or stick out.
- Space
Giant cluster phenomenally fertile
Stars form at an impressive rate thanks to a snoozing black hole at the center of the massive object.
- Health & Medicine
Brain’s hidden sewers revealed
Specialized cells host a hitherto unknown cleansing system.
- Planetary Science
Dawn mission to die another day
A glitch does not threaten the spacecraft’s survival, but it will delay an upcoming visit to the dwarf planet Ceres.
- Life
Mantis shrimp flub color vision test
Unexpectedly poor results on crustacean eye exams suggest there’s another way to perceive color.
