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Oslo’s quiet revolution: how electric construction sites are changing the game | The Optimist Daily

The Norwegian capital is building a cleaner, quieter future—one emission-free construction site at a time.
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Houseplants proven to eliminate surprising quantity of carcinogenic toxins | The Optimist Daily

Fresh air, fresh vibes: Discovering the power of house plants in cleansing your indoor spaces!
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Science backs up how small acts of kindness can create global change | The Optimist Daily

From personal ties to social transformation, the science of tiny actions demonstrates that change begins with relationships.
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Boost serotonin levels to lower stress and improve your mood, naturally! | The Optimist Daily

BY THE OPTIMIST DAILY EDITORIAL TEAM Keeping up the pace in this hectic world is hard, so it’s no wonder we often find ourselves feeling stressed and down. Serotonin, a key neurotransmitter in the brain, is important for mood control and has considerable sway over how we’re feeling. Combining specific foods and lifestyle choices can…
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Hitting the “emergency brake” on climate

To meet Paris goals, we must immediately deploy “emergency brake” climate actions—rapid emissions cuts using existing tools like deforestation reduction, methane and black carbon controls, and efficiency gains.
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Why Divers Matter More Than Ever for the Future of Coral Reefs – Coral Reef Alliance

Discover why divers are vital to coral reef conservation. Their firsthand observations and deep connections to local reefs help drive meaningful action, protect ecosystems, and amplify conservation efforts. Explore how underwater communities can join forces with CORAL to protect the reefs they love!
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Coffee vs. tea: which caffeine source reigns supreme for health and vitality? | The Optimist Daily

Discover the expert-approved “ideal” way to get your daily coffee fix.
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World Trade Organization launches first global agreement to curb overfishing | The Optimist Daily

The WTO’s first environmental pact takes effect, tackling harmful fishing subsidies to protect ocean life and global food security.
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EU to reinstate Bay of Biscay fishing ban in 2026 after dolphin deaths decline | The Optimist Daily

A winter fishing ban in the Bay of Biscay is returning in 2026 after proving effective at reducing dolphin deaths caused by accidental net entanglements.
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A guide to the three kinds of movement your body needs every week | The Optimist Daily

Step into a healthier lifestyle by unlocking the power of movement.



