SANTA ROSA (KPIX 5) — There was a lot of buzz surrounding the state’s biggest pot fair this weekend in Santa Rosa.

Everything from high-tech advancements in edible weed to big-data analysis can be seen at this year's New West Summit in San Francisco.

The Startup Nation’s Tel Aviv hub opened its doors on Monday to Israel’s first ever international conference on innovation in the medical cannabis industry.

Legalized recreational marijuana in an increasing number of states will reduce unnecessary arrests for people in possession the plant, exhibitors and speakers at this week’s Marijuana Business Conference and Expo said.

To put it blunt-ly (see what we did there?), the second annual Southwest Cannabis Conference + Expo at the Phoenix Convention Center this past weekend was a hit.

To put it blunt-ly (see what we did there?), the second annual Southwest Cannabis Conference + Expo at the Phoenix Convention Center this past weekend was a hit.

Everything you need to know about the 5th Annual Marijuana Business Conference and Expo in Sin City.