This illustrated geologic timescale of Earth focuses on the landscapes, flora and fauna of the West, drilling into the region’s deep history.

Tribes and environmentalists say the Interior Department's actions are attempts to erase complete tribal histories from park ...

Time to take a step back into local history. Take a look back decades at a time at this date in Anacortes history ...

Over the past several weeks, National Park Service staff have removed or begun editing dozens of signs, exhibits, and ...

Officials are scrubbing historical references from some of America’s most popular National Park Service sites.

An urban geologist goes to downtown Seattle and finds a rangeof rocks rivaling any assembled by plate tectonics.

Bright white rocks spotted by NASA’s Perseverance rover are rewriting what we thought we knew about ancient Mars. These ...