Arizona-Led Bennu Mission Finds Ingredients for Life in Asteroid Samples
Analysis of material returned by NASA’s OSIRIS-REx mission found amino acids, genetic-code compounds and signs of ancient salty water. The…
Analysis of material returned by NASA’s OSIRIS-REx mission found amino acids, genetic-code compounds and signs of ancient salty water. The…
After decades of conservation work, the migratory bat was removed from the federal endangered species list in 2018. Its recovery…
North of Tucson, a vast glass research complex lets scientists control rainfall and follow how water, rock, soil and living…
State Route 69 is a key connection between Prescott Valley and the wider region. Any improvements to the corridor matter…
A pair of interlocking logs preserved beside Zambia’s Kalambo River shows that hominins were shaping and joining wood nearly half…
A shoebox-sized experiment aboard NASA’s Perseverance rover demonstrated that future explorers may be able to produce oxygen from the thin…
In 2023, surgeons at NYU Langone performed the first successful transplant of an entire human eye alongside a partial face…
Black holes were once known only through their effects. Then astronomers linked radio telescopes across Earth and produced the first…
In 1995, astronomers pointed Hubble at a seemingly empty piece of sky. What emerged was one of the most important…
Once reduced to a tiny remnant population, New Zealand’s flightless kākāpō is being brought back through intensive science, island restoration,…
Across more than a century, the National Wildlife Refuge System has grown into one of America’s largest conservation networks—protecting habitat,…
In November 1920, a small Westinghouse station in Pittsburgh sent election returns through the air. The experiment helped reveal that…
Before 1960, Americans mostly encountered presidential candidates through speeches, newspapers, and radio. The first televised debates introduced a new measure…
When Sesame Street premiered in 1969, its creators joined child development research, public television and playful puppetry to build a…
What began as an experiment for deaf and hard-of-hearing viewers became one of television’s most important public-access technologies—and a model…
From Cold War sirens to today’s television crawls and radio interruptions, the Emergency Alert System has turned local broadcasters into…
The FDA’s approval of suzetrigine gives doctors a new option for short-term moderate to severe pain—one designed to interrupt pain…
Once pushed close to extinction, Arizona’s Apache trout is benefiting from decades of careful habitat work, hatchery support and cooperation…
California condors still face enormous risks, but Arizona has become one of the most important places in the effort to…
Before the infographic became a daily language of news, a group of designers and educators in interwar Vienna was building…