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The Perseids meteor shower is the most popular one of the year. The meteors during this time are characterized by bright fireballs and long "wakes," the streak of light and color that follow behind.

Tuesday, April 29, 2025, 6:30 p.m. Join us for San Diego Central Library's Fantastical Fiction Forum, where we discuss fantasy, horror, and science fiction books in a friendly, inclusive group! Our April discussion book is: “These Burning Stars,” by Bethany Jacobs. This hybrid program allows for virtual and in-person attendance. If you plan to attend in-person, we will meet in the Sullivan Library Commission Room on the 9th floor of the library. If you plan to attend virtually, you will receive a zoom link with your confirmation email when you register. For further information, or to sign up, please visit our event calendar: https://sandiego.librarymarket.com/event/fantastical-fiction-forum-423005 Help us build a community based on the shared appreciation of speculative fiction!

Spring is in the air, and the natural world is abuzz. Join the family-friendly spring festival celebrating nature’s renewal. Learn why flowers and pollinators need each other and discover ways you can help pollinators thrive. Nature Collective Discovery Booths will explore traveling seeds—did you know plants have a unique way of spreading their seeds? Discover the variety of ways seeds may fly, float, or burst into the world! They will also explore amazing nests—spring is an exciting time for birds. Discover all the unique nests built by our feathered friends, from tiny “hummers” to intricate weavers. There will also be an Eco-Scavenger Hunt + Craft, live animals, face painting, and a bounce house. Presented by County of San Diego Parks and Recreation with support from Nature Collective. The event encourages zero-waste and eco-friendly practices. Please bring reusable bottles and cups. Nature Collective is a local conservation and science education nonprofit organization. They work to restore habitats, provide healthier waters, and increase wildlife diversity. They are dedicated to conserving the land and providing experiences for people to fall in love with nature. All ages (best suited for children aged 12 and younger) RSVP: https://naturecollective.org/event/spring-nature-festival-may-4-2025/ Nature Collective on Facebook / Instagram

City-specific Facebook groups are a growing source of local news for many people.

Join us for the 3rd Annual LEE Tuh-Fuh & Ruby LEE Wang Zu-Ming Endowed Lecture featuring Dr. Satchin Panda of the Salk Institute. In his talk, “Circadian Rhythms and Intermittent Fasting and Their Roles in Promoting Healthy Lifespan,” Dr. Panda will explore how aligning eating and activity patterns with our body’s internal clock can improve metabolic health and support healthy aging. Open to the public—registration required! "Circadian Rhythms and Intermittent Fasting and Their Roles in Promoting Healthy Lifespan" Satchidananda (Satchin) Panda, PhD is a Professor at the Salk Institute in California, where his research focuses on the circadian regulation of behavior, physiology, and metabolism in model organisms and in humans. Dr. Panda discovered a blue-light sensing cell type in the retina entrains our master circadian clock, affects mood, and regulates the production of the sleep hormone melatonin. Recently, he discovered that maintaining a daily feeding-fasting cycle – popularly known as time-restricted feeding (TRF) – can prevent and reverse metabolic diseases. Based on a feasibility study in humans, his lab is currently carrying out a smartphone-based study to assess the extent of circadian disruption among adults. Dr. Panda has received the Julie Martin Mid-Career Award in Aging Research, Dana Foundation Award in Brain and Immune System Imaging, and was a Pew Scholar in the Biomedical Sciences. Visit: https://healthyaging.ucsd.edu/

Unlock Your Creative Potential with the Creative Catalyst Workshop Series! Creative individuals from National City, Barrio Logan, Southeastern San Diego, or San Ysidro are invited to take their creative pursuits to the next level. Join the Fleet Science Center, with support from the Prebys Foundation, for inspiring workshops—designed just for you that will provide the tools, connections and insider knowledge you need to stand out and succeed in creative submission opportunities. Unlocking the Business of Creativity Each workshop will include: Networking with fellow creatives: Make Valuable Connections with curators, funders and AFPH selection committee members. Expert Advice: Level Up Your Applications in our "How to Stand Out" session led by ARTS. This session features proven tips for making your submissions shine. Gain Insider Knowledge: Hear from an expert panel of creatives and industry pros on building strong portfolios and advancing your creative journey. WORKSHOP SCHEDULE: Creative Catalyst Workshop in Southeastern San Diego #1 May 3 at 1:30–4:30 p.m. - Join us to network, build skills, and grow as a creative. Valencia Park/Malcom X Branch Library 5148 Market Street San Diego, California 92114 RSVP Creative Catalyst Workshop in San Ysidro May 28 at 5:30–8:30 p.m. - Join us to network, build skills, and grow as a creative. El Salón Living Rooms at the Border Casa Familiar 114 West Hall Avenue San Diego, California 92173 RSVP Creative Catalyst Workshop in Southeastern San Diego #2 Jun 28 at 9:30 a.m. – 12:30 p.m. - Join us to network, build skills, and grow as a creative. San Diego Made Factory 2031 Commercial Street San Diego, California 92113 RSVP

A group of astronomers detect the oldest known black hole using the James Webb Telescope

A K-pop blockbuster lands atop this week's Billboard albums chart, but it's not the one you might be expecting.

Even years after an arm is amputated, the brain maintains a detailed map of the limb and tries to interact with this phantom appendage.

A few years in, a CDC drowning prevention program was ready to share its findings on how to mitigate the leading cause of death among young children. Then the administration terminated that staff.