Fifty years ago in June, elected officials gathered in Lewiston to celebrate a remarkable feat: With the completion of the Lower Snake River dams, a $1 billion project had effectively turned the ...

Millions of dollars have been pulled from state and local vaccination programs with no explanation, after a review of the ...

Kennedy Jr. holds a lamprey as it latches onto his arm during a visit and tour of the Nez Perce Tribal Hatchery Complex on Th ...

Cobblestones still cover about 100 blocks of Seattle's hilly streets. Their endurance tells us a story of the city's growth.

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

Hundreds of fins undulate beneath the surface in a walled pond next to Icicle Creek at Leavenworth National Fish Hatchery, a ...

NOAA manages PCSRF which provides money for salmon conservation in Washington, Oregon, California, Nevada, Idaho and Alaska. Since 2000, the fund has poured over $1.8 billion total into ...

Hundreds of fins undulate beneath the surface in a walled pond next to Icicle Creek at Leavenworth National Fish Hatchery, a ...

Thomas Mulligan showcases a stunning image capturing galaxies from 13 billion years ago, revealing the early universe.

Fifty years ago in June, elected officials gathered in Lewiston to celebrate a remarkable feat: With the completion of the ...

Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the Greek god of the underworld, reflecting the extreme heat that likely ...

The oldest rocks on Earth are more than four billion years old Published: July 6, 2025 8:51am EDT Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean.