Born for Strokes
Underweight and premature babies might be at higher risk for strokes as adults.
Coral reefsare disappearing even faster than once thought, and earthworms are wiping out native …
Shooting bacteria out of agun to see if they could have survived an impact on Mars
What is the universe expanding into? (Nothing, except for a mysterious fourth dimension.)
Earth & Mars at closest distance in 55 million years; Multiple probes approaching Mars for even …