The DNA and Aging

By studying a premature aging disorder called Werner syndrome, researchers may have uncovered a key driver of normal human aging: loose, disorganized bundles of DNA. The findings were published in Science this week. People with Werner syndrome (also called adult progeria) suffer age-related diseases early in life — from cataracts and graying hair to osteoporosis, […]

via WHY DO WE AGE? — HUMANITY+

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Four Bloggers, Four Landscapes

Landscape photographers are an active group within the broader photoblogging community. Here’s work from four sites we invite you to explore.

Landscape photography can evoke a broad range of emotions: from the soothing visual rhythms of rolling hills to the drama of stormy seas and sheer cliffsides. Below is a small selection of photos that recently stood out to us — and that represent a much larger community of photographers, travelers, and adventurers who capture beautiful shots every single day.

via As Far as the Eye Can See: Four Bloggers, Four Landscapes — Discover