Hundreds of runners, each with a unique story about what brought them here. Runners take off Saturday for the 15th annual ...

Saturday's partial solar eclipse brought the rare chance to see a "double sunrise" for the northeastern part of the country ...

A partial solar eclipse will be visible from the U.S. this weekend, but only a select few of the northernmost states are ...

In the United States, the partial solar eclipse will occur at sunrise on Saturday. Here are the key times for cities along ...

NPR's Emily Kwong speaks with former Education Secretary John B. King Jr. about the dismantling of the education department ...

Eclipse glasses should all have the "ISO" (International Organization for Standardization) icon. The glasses also must have ...

Scientists say Saturday’s solar event will be most visible in the northeastern United States, Greenland and eastern Canada, ...

"But Antarctica is not an apolitical human paradise with untouched nature—a sort of continent for scientific inquiry alone.

Researchers took advantage of a rare chance to explore a new expanse of seafloor exposed by the breakup of an Antarctic ice ...

When the A-84 iceberg calved in January, it unveiled a 209-square-mile swath of seafloor. Nearby scientists rushed to the ...

Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers ...