A microrobot as small as a few human hairs can do flips through the colon to deliver drugs. Check out the video to see it in action.
Oct. 16, 2020 • ~6 min
Tags: robots drug-delivery featured health-and-medicine magnetic-fields
"We don't only look at other planets to know what's out there. It's also a way for us to learn things about the planet that's under our own feet."
March 6, 2020 • ~10 min
Tags: space exoplanets planets water plate-tectonics earth alien-life science-and-technology magnetic-fields
Gray whales use Earth's magnetic field like a GPS to navigate their migrations, but cosmic bursts of radio static may throw them off.
Feb. 24, 2020 • ~3 min
Tags: storms sun whales science-and-technology magnetic-fields
The Earth's early magnetic field was stronger than scientists had believed, according to ancient crystals that give researchers a view into the past.
Feb. 3, 2020 • ~5 min
Tags: planets science-and-technology early-earth magnetic-fields
Researchers can control the shape of a new material called a magnetic shape memory polymer with magnetic fields, which could be useful for future robots.
Dec. 17, 2019 • ~4 min
Tags: robots materials-science polymers featured science-and-technology magnetic-fields
The first observations from NASA's Parker Solar Probe "will fundamentally change our understanding of the sun," researchers say.
Dec. 9, 2019 • ~7 min
Tags: space nasa sun stars wind featured science-and-technology magnetic-fields
The dressing on your last salad may be a good example of what's happens with the Earth's magnetic fields.
May 14, 2019 • ~4 min
Tags: science-and-technology liquids magnetic-fields
Physicists believe there were equal amounts of matter and antimatter in the early history of the universe. So how did the antimatter disappear?
April 8, 2019 • ~5 min
Tags: physics antimatter science-and-technology time magnetic-fields
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