A hand-held device could help farmers identify blighted plants, and perhaps reduce agricultural losses. It’s a like strep test for tomatoes and tubers.
Battle royale, a “fight for survival” genre popularized by Fortnite, has inspired imitators hoping to cash in. But there are signs that the market has reached a plateau.
A new software algorithm decides which patients are most likely to become infected with the virus. But this is not like other risk calculators, some experts say.