a1 Ancient DNA suggests people settled South America in at least 3 waves DNA from a 9,000-year-old baby tooth from Alaska, the o…
a1 310-million-year-old fossil blobs might not be jellyfish after all What do you get when you flip a fossilized “jellyfish” …
a1 Do you know how your drinking water is treated? Disinfection of public drinking water is one of the gre…
a1 Brain implants let paralyzed people use tablets to send texts and stream music Devices that eavesdrop on neural activity can help para…
a1 Getting goose bumps could boost hair growth SAN DIEGO — Getting goose bumps doesn’t just make hairs…
a1 A satellite screw-up reaffirms Einstein’s theory of gravity An orbital oopsie has led to new proof of Albert Einste…
a1 Less than a year after launch, TESS is already finding bizarre worlds SEATTLE — The next generation exoplanet hunter is comin…
a1 A second repeating fast radio burst has been tracked to a distant galaxy SEATTLE — Astronomers have spotted a second repeating f…
a1 Epileptic seizures may scramble memories during sleep SAN FRANCISCO — Seizures during sleep can scramble memo…
a1 Readers respond to classroom robots, soil erosion and more Robot revolution?Educational robots could help students…
