Researchers are cooking up pill-sized sensors to detect medical molecules and possibly diagnose other gastrointestinal ailments.
In a world with too many humans and not enough pollinators, robots like the BrambleBee could help.
Human eyes are sort of dumb—but you can trick them into being smart.
Astronomers argue that there’s an undiscovered giant planet far beyond the orbit of Neptune. A newly discovered rocky body has added evidence to the circumstantial case for it.
Scientists are now warning that the next phase of eruptions could send very large boulders as far as a mile from the crater.
It’s the first robo-fly that doesn’t need to be tethered to a power supply.