Still transmitting, the three-decade-old craft encounters turbulence in solar wind
Run-up to activation of world's biggest science experiment later this summer
Similar noises may reveal distant planets
Brain plaque without Alzheimer's symptoms; Teaching computers to teach better; Sweet plan to save the Everglades; From fins to limbs; and more...
Phoenix finds alkaline soil with plenty of minerals
Hemisphere-size crater documents solar system's violent origins
3-D printing has been out of reach for most of us. Now thanks to do-it-yourself types all that has started to change
Clues in the text hint that the poet knew his astronomy
Bits of material uncovered by Phoenix have shrunk and disappeared
Clone your dog; Stem cells help mend bones; Latrines cleaner than toilets; and more...
Scan of nearby stars turns up super-Earth bonanza
DNA building blocks found in meteorite took shape in deep space
Pluto becomes just another plutoid; Predicting if coma patients will awaken; Brain protein stops alcoholism; and more...
Phoenix Lander fills first oven with dirt; succeeds with sprinkle method
Astronomers spot earliest light signifying a star's doom
Get ready for extreme astrophysics
First demonstration of localized ripples of matter
Attempts to dislodge dirt clumped on Mars probe instrument have yet to pan out
Researchers outline project to send long-distance, ultrasecure messages on Earth via the International Space Station