Experts say there are many misconceptions about synthetic cannabinoids.
In coming decades it may be possible to use brain imaging as legal evidence.
Federal and local law agencies are teaming up to test unanalyzed rape kits.
Security agents should chat more and watch less, according to a new study.
New screening method brings cancer prevention to remote regions of the U.S.
Preserving paintings is now a matter of chemistry.
Game theory provides a clue.
Ballot length could also affect lines at polls.
Managing the logistics of an election requires complex mathematical models.
How recent weather conditions can influence people’s beliefs about climate change.