Cirque Series, the country’s largest trail race series, is expanding to the East Coast for the first time this summer.

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

GRIT provides a much more detailed look at how rivers merge and split, which could enhance hydrological modeling, flood ...

From space, the Atomic Clock Ensemble in Space will link to some of the most accurate clocks on Earth to create a ...

Researchers used satellites to measure how the elevation has been changing in America’s 28 most populous ... with rates up to 0.4 inches each year. (In the maps below, red indicates areas ...

Los Angeles’ Griffith Park is a massive, mountainous, wild oasis in the middle of the city’s dense urban sprawl. Its real and cinematic history is pure joy to explore.

Recent surges in UFO sitings near a particular mountain has created new ring of individuals scouring maps to uncover a hidden ...

A new study reveals that uneven land subsidence could impact 29,000 buildings across the America's most populated ...

Los Angeles is unique in its proximity to many peaceful backpacking campsites that are under an hour's drive away. We picked ...

A tiny but crucial agency that maintains physical coordinates like latitude and longitude in the US is struggling as the ...

The NWS defines a nor'easter as a large, low pressure storm that brings heavy rain or snow, high winds, rough seas and ...

Our ranking of America’s 100 Greatest Public Courses provides a biennial snapshot into the state of affairs of public and ...