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Latest storyAug 12, 2025

Can Humanity Stem the Plastic Tide?

Global plastic production has increased 250-fold in 72 years, with less than 10% recycled and 80% still present in the environment. Scientists led by Philip Landrigan launched the Lancet Countdown to track pollution and health impacts, costing $1.5 trillion annually in health-related losses. Despite industry resistance, Landrigan remains optimistic that global society will address the crisis through regulation and...

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What Does It Mean To Be Thirsty?

Thirst occurs when our brain's deep sensors detect imbalances in blood salt concentration, triggering the familiar dry mouth and scratchy throat sensations. The brain doesn't directly measure water levels but monitors salt...