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Whether you're a business owner, entrepreneur, or simply curious, this 60 minute course will equip you with the foundational knowledge you need to navigate trademark protection effectively. Trademark Basics: Understand trademarks and their differences from patents and copyrights. Explore real-world examples and the scope of trademark protection. Discover the benefits of registration and how to use online trademark tools. Navigating the Trademark Process: Get a step-by-step overview of the registration process and timeline. Decide if you need an attorney and learn how to track your application status. Understand examination, approval, and maintenance of your trademark. Preparing to File Your Trademark: Learn the importance of searching for similar trademarks and the application requirements. Understand costs, filing bases, and how to accurately categorize your goods and services. ____________________________ Trademarks 101 is presented as part of the Patent and Trademark Resource Center (PTRC) program of the United States Patent and Trademark Office (USPTO). This program is part of a nationwide network of libraries designated by the USPTO to support inventors, entrepreneurs, and researchers by providing free access to patent and trademark resources, tools, and trained staff who can guide you in understanding intellectual property. San Diego Public Library on Instagram San Diego Central Library on Facebook

The Interior Department proposed reviving a suite of changes to Endangered Species Act regulations first made during the Republican's first term. Those changes were reversed under former President Biden.

Broadcast LIVE KPBS HD2: Jan. 1, 2026 from 8 a.m. - 10 a.m. The Vienna Philharmonic will perform their famous New Year's Day concert from the renowned Musikverein in Vienna on Jan. 1, 2025. The concert will be conducted by Riccardo Muti, Music Director Emeritus of the Chicago Symphony, who has directed the Vienna Philharmonic more than 500 times since his debut in 1971. Hosted by WBUR's Lisa Mullins.

Broadcast: Dec. 14, 2025 at 6 p.m. (*updated) on KPBS Radio (first day of Hanukkah). This NPR favorite returns with some of our favorite stories from the archives. We’ll hear “A Gift of Light" by Dvora Zipkin, “Hanukkah Gelt, Hanukkah Money” by Sholem Aleichem, “Gifts of the Jewish Magi” by Allegra Goodman, How to Spell the Name of God” by Ellen Orleans and “Geek Week by Rebecca O’Connell.

Broadcast Friday, Dec. 26, 2025 at Noon on KPBS Radio: This year Robin Hilton and Stephen Thomson head back to the snowy cabin in the woods where the annual "All Songs Considered" get-togethers began many years ago. Join us as we attempt to throw another party for the ages, with one simple, fate-tempting question: What could possibly go wrong?

Local LGBTQ+ groups are bracing for policies targeting the transgender community, from a possible military ban to bans on gender-affirming care for youth. How will this legislation and the incoming Trump administration impact trans and nonbinary San Diegans?

Broadcast: Dec. 14, 2025 at 7 p.m. (*updated) on KPBS Radio (1st day of Hanukkah). A delightful hour for everyone to celebrate the Jewish Festival of Lights! Lots of music from Jewish communities around the world, plus a hilarious lesson on how to prepare a classic Chanukah dish, and a timeless and touching holiday story that brings light into every home.

Broadcast Sunday, Dec. 21, 2025 at 10 p.m. on KPBS Radio (Winter Solstice) / Listen to the playlist. A winter solstice program, with modern classical sounds for the longest night of the year, chosen especially to complement the chilly, starry nights of the season.

Stream now with KPBS+ / Watch Saturday, Nov. 22, 2025 at 4:30 p.m. on KPBS TV. Istanbul's rich heritage spans the centuries from Christian Byzantium to Muslim Ottoman rule to today's thriving city. We start our look back at the Roman-tinged Hippodrome, then indulge in the ancient ritual of the Turkish bath. We take in the Blue Mosque and the grand Hagia Sophia, taste Turkish delight at the venerable Spice Market, and explore Topkapı Palace and its harem room deep within. 

Liberal billionaire Tom Steyer raised his profile as a foe to President Donald Trump when he spent $13 million on ads touting Proposition 50. Now, Steyer is jumping in the 2026 California governor’s race.