Arsenic-Loving Ferns
Using ferns to soak up arsenic out of contaminated soil
Solar Flip-Flop
How the Ulysses is gaining new insights as the sun flips its magnetic field at solar maximum
False Memories
People may not be able to pick out what memories are real and which are imagined, but the brain …
Flying Bacteria
Scientists show for the first time that bacteria in the air are active
Hominid Diet
Old bone tools reveal that ancient ape-men may have dined on tasty termites.
DNA Heritage
Can DNA testing reveal your ethnic heritage? (yes and no-- it can reveal heritage if special markers …