Even intelligent cruise control systems could be used to clear up congestion.
Scientists want to test plans for a transportable molten-salt reactor by piggybacking on their existing nuclear facility.
Some scientists are thinking about what human space travelers will look like in the future. They might be extra-small and radiation-proof.
Orchard owners say they need automation because seasonal farm labor is getting harder to come by.
Why the billionaire is wrong that telepathy technology will be available in a few short years.