Uplifting News

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Welcome to /c/UpliftingNews, a dedicated space where optimism and positivity converge to bring you the most heartening and inspiring stories from around the world. We strive to curate and share content that lights up your day, invigorates your spirit, and inspires you to spread positivity in your own way. This is a sanctuary for those seeking a break from the incessant negativity often found in today's news cycle. From acts of everyday kindness to large-scale philanthropic efforts, from individual achievements to community triumphs, we bring you news that gives hope, fosters empathy, and strengthens the belief in humanity's capacity for good.

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As California’s redwoods recover from fire, an astonishing fact emerges (www.sfchronicle.com)

submitted 11 months ago by MicroWave@lemmy.world to c/upliftingnews@lemmy.world

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Raging wildfires in 2020 transformed Big Basin Redwoods State Park in Santa Cruz County from a towering forested cathedral into a standing boneyard with some of the oldest trees on the planet seemingly burned beyond survival.

But soon after the flames were gone, California’s coast redwoods began calling upon a remarkable energy storage system helping these trees survive even after fires burned away every life-sustaining green needle.

Scientists now have an idea about just how far back these reserves go. Researchers studying a stand of severely burned old growth Big Basin redwoods found the trees fed ancient buds that had been hiding underneath thick bark for more than 1,000 years using carbon transformed into sugars with sunlight that shone more than a half-century ago.

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[–] HobbitFoot@thelemmy.club 10 points 11 months ago

Redwood forests are supposed to burn every once in a while. The problem is if too much energy are available to burn.