Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

Multiple spacecraft captured the moon's shadow sweeping across North America at more than 1,500 mph during the 2024 total ...

Upon returning to Earth, their vision typically returns to normal. These fluid build-ups can also make astronauts feel as though they’re constantly battling a head cold in space, with relief ...

Their return caps a protracted space mission that was fraught with uncertainty ... to embark on a 17-hour trip to Earth. The four-person crew, formally part of Nasa's Crew-9 astronaut rotation ...

A map showing seismic speed in Earth’s crust at 125 miles depth across the continental U.S. and portions of Central America and Canada. The North American craton (outlined in black dashes) has a ...