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Featured Discoveries
Carlos Montezuma: How an Arizona-Born Physician Turned Education Into Native Self-Determination
Taken from his Yavapai community as a child, Carlos Montezuma became one of the first Native American physicians in the United States—and used medicine, education, and his own newspaper to…
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The Asteroid Sample That Is Rewriting the Story of Earth’s Beginnings
NASA’s OSIRIS-REx mission brought pristine material from asteroid Bennu to Earth, giving scientists an unusually close look at the chemistry that existed before our planet formed.
Read more →NASA’s DART Mission Proved an Asteroid Can Be Nudged Off Course
A spacecraft’s deliberate collision with Dimorphos turned planetary defense from a theory into a measured, successful demonstration.
Read more →Latest Discoveries
The Ozone Layer: How a Global Agreement Gave Earth a Chance to Heal
The ozone hole was once a symbol of planetary danger. Decades of measurement, chemistry and diplomacy have turned it into something more…
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The Kirtland’s Warbler Is Singing Its Way Out of Endangered Status
After decades of habitat restoration and careful management, one of North America’s rarest songbirds has been removed from the endangered species list.
Read more →The Transatlantic Telegraph Cable: How a Wire Under the Ocean Shrunk the World
In 1866, a cable lowered into the Atlantic changed communication forever. Messages that once took weeks to cross the ocean could now…
Read more →Kartchner Caverns: How Arizona Kept a Living Cave Alive for Everyone to See
Hidden beneath the Whetstone Mountains, Kartchner Caverns is more than a spectacular underground landscape. It is a carefully protected living cave whose…
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Dewey-Humboldt Records Approval for Long-Range 2026 General Plan
Municipal records from neighboring Dewey-Humboldt indicate the formal adoption of an updated long-range general plan, setting out administrative guidance for the area…
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Quiet Milestones in Modern Science: Five Uplifting Breakthroughs Shaping Tomorrow
Amid relentless daily headlines, science quietly delivers transformative progress. Explore how five uplifting scientific frontiers offer lasting hope for human health, sustainable…
Read more →Argo: How Robotic Floats Made the Ocean a Living Observatory
Thousands of autonomous floats drift through the world’s oceans, repeatedly diving to measure heat and salt. Their observations are helping scientists see changes below the waves that ships and satellites cannot capture alone.
