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  • Monterey Park Approves Immediate Ban on Data Center DevelopmentMonterey Park Approves Immediate Ban on Data Center Development
  • Free Transit Rolls Out Across the Region for Earth Day 2026Free Transit Rolls Out Across the Region for Earth Day 2026
  • Pasadena School District and Teachers’ Union Continue Negotiations Amid Financial ConcernsPasadena School District and Teachers’ Union Continue Negotiations Amid…
  • A Trolley Between Old Pasadena and South Lake Ave Could Transform the CityA Trolley Between Old Pasadena and South Lake Ave Could Transform the City
  • Pasadena Unified Students Shine in Literacy, Leadership, and InnovationPasadena Unified Students Shine in Literacy, Leadership, and Innovation
  • Eaton Fire Survivors Invited to Rebuild Workshop at Pasadena Senior CenterEaton Fire Survivors Invited to Rebuild Workshop at Pasadena Senior Center
  • Organic Compost and Mulch Giveaway for South Pasadena Residents, April 25Organic Compost and Mulch Giveaway for South Pasadena Residents, April 25
    • Environmental Impact p. 2

      Pasadena. Altadena, South Pasadena, Sierra Madre and Greater Pasadena area environmental and green news on ColoradoBoulevard.net.

        • Aerial view of a city
        • Environmental Impact

          Residents Invited to Help Shape Alhambra’s Sustainable Future

          April 1, 2026 by Melissa Michelson

          Alhambrans have until April 30, 2026, to give the City of Alhambra their input on the Sustainable Alhambra Plan and help shape a shared vision of...

        • community members pose with sewing machine, repair tools and used clothing
        • Environmental Impact

          Glendale’s Grandview Library to Host Repair Café and Clothing Swap on April 18

          April 1, 2026 by News Desk

          Community members are invited to give new life to clothing and household items at a sustainability-focused event on Saturday, April 18, 2026, at the Grandview...

        • A person speaking
        • Environmental Impact

          Monterey Park to Consider Data Center Ban at April 20 Special Council Meeting

          March 31, 2026 by News Desk

          The City of Monterey Park has announced a Special City Council Meeting to consider a proposed ordinance that would prohibit all data centers within city limits.

        • The globe with a tree on top
        • Environmental Impact

          From Goat Grazing to Tree Planting: Pasadena Celebrates Earth Month All April

          March 30, 2026 by Melanie Hooks

          The Pasadena City Council will issue a proclamation on March 30 officially recognizing April as Earth Month, kicking off a month‑long series of programs,...

        • a bear in a swimming pool
        • Environmental Impact

          Pasadena Lawmaker Calls for Transparency After Euthanization of Monrovia Bear

          March 28, 2026 by News Desk

          The recent euthanization of Blondie, a well‑known bear that frequently wandered through Monrovia neighborhoods, has prompted concern and frustration among...

        • rendering of a train station
        • Environmental Impact

          Metro Approves K Line Northern Extension to Hollywood

          March 27, 2026 by News Desk

          Los Angeles transit officials have approved plans for a major rail expansion that aims to significantly improve connectivity across the region. The Los Angeles...

        • Solar Panels on a roof top
        • Environmental Impact

          Pasadena Kicks Off Earth Month With Solar Homes Tour Led by PASADENA 100 Coalition

          March 25, 2026 by News Desk

          The Pasadena community will kick off Earth Month this April with a Solar Homes Tour and Information Session designed to promote environmental awareness and...

        • a rendering of a project
        • Environmental Impact

          South Pasadena to Host Third Meeting on Huntington Drive and Fremont Avenue Improvements

          March 20, 2026 by News Desk

          The meeting is set for Tuesday, March 31, 2026, from 6:00 to 7:30 pm in the Library Community Room at 1115 El Centro Street.

        • A squared house with terraces and greenery in the front
        • Environmental Impact

          Spring Arrives Amid Early‑Season Heat in the Greater Pasadena Area

          March 20, 2026 by News Desk

          Spring officially began on March 20, 2026, at 7:46 am, marking the astronomical transition into the new season.

        • a fire truck spraying water in a park
        • Environmental Impact

          Extreme Heat Warning Issued for Southwest California Through Friday

          March 17, 2026 by News Desk

          The National Weather Service Los Angeles/Oxnard has issued an Extreme Heat Warning in effect through 8:00 pm Friday, March 20, as dangerously high temperatures...

        • exterior of civic building with large windows and white smooth walls
        • Environmental Impact

          City of San Marino Opens Cooling Center Amid Extreme Heat Warning

          March 17, 2026 by News Desk

          The National Weather Service has issued a warning for a period of dangerously high temperatures expected to impact San Marino from Tuesday, March 17 at 10:00 am...

        • Sun obscured by fire haze
        • Environmental Impact

          Pasadena Implements Fast-Track Program to Address Wildfire Smoke and Ash Complaints

          March 15, 2026 by News Desk

          Pasadena officials say they are continuing to investigate complaints related to wildfire smoke, ash, and soot in residential properties, while launching a...

        • Cuddling kittens (Photo - postallove.com).
        • Environmental Impact

          Pasadena Humane Hosts Free ‘Kitten Shower’

          March 13, 2026 by News Desk

          You've heard of a baby shower; now make way for the kittens! Pasadena Humane is excited to announce its annual Kitten Shower on Saturday, March 14, 2026, from...

        • Seniors on bicycles competing
        • Environmental Impact

          Athletes 50+: Stay Active and Compete in the Pasadena Senior Games!

          March 11, 2026 by Melanie Hooks

          Still active in a sport? Bring your game to the Pasadena Senior Games, April 26–June 28! Learn how to participate at a Zoom panel this Friday, March 13, at...

        • road markings leading to a building
        • Environmental Impact

          Heat Risk Rising: Pasadena Temperatures Could Reach Upper 90s

          March 10, 2026 by News Desk

          The National Weather Service in Los Angeles/Oxnard is warning residents of an elevated risk of heat illness later this week, particularly Thursday and Friday,...

        • man power washing sidewalk
        • Environmental Impact

          Meet the Man Behind Pasadena City Hall’s Pristine Sidewalks

          March 9, 2026 by News Desk

          Pasadena locals and visitors may admire the city’s charming architecture and its famously talkative parrots, but few notice the unsung hero who keeps the...

      Posts pagination

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    • Fresh Off the Press: April Print Edition Is Here

      2026 April print edition

      Print Edition

      Covering Pasadena, Altadena, Sierra Madre, South Pasadena, San Marino, San Gabriel, Alhambra, Monterey Park, Arcadia, Monrovia, La Crescenta-Montrose and Highland Park.

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