Adding a new, complex, technical subject to the curriculum won't be easy. We hear from students, teachers, entrepreneurs and educators about the challenges.
Tension is building along a major fault in the seabed off Alaska's coast, research shows. Devastating tsunamis from sudden slips in certain sections could directly hit Hawaii and Central California.
Members of the National Rife Association continue to hold classes and events locally, and many say they're OK with the new rules. Meanwhile, response from the NRA's national leadership has been muted.
The details of why the crews of two small riverine patrol boats were detained are still sparse, but a Defense official the Iranians said they would be released at daylight.