The Space Weather Prediction Center said: "An X2.7 flare was observed at 14/0825 UTC from Region 4087. This region has recently become active and also produced an M5.3 flare at 14/0325 UTC.

A map published in 1664 by Jesuit scholar Athanasius Kircher depicts a cavernous Earth riddled with chambers — some filled with air, some with water, some with fire. Hell occupied Earth’s blazing ...

Today marks the debut of a collaborative exhibit between NASA and the Smithsonian National Museum of Natural History: the Earth Information Center, which will show the impacts of climate change ...

If the Earth was flat, Brown said, people would also feel a gravitational pull toward the center of that disk. This would mean people on the "edge" of the flat Earth would fall sideways.

The map that NASA launched in 1972 could lead extraterrestrials to Earth. A new map, nearly 50 years later, provides even better directions. A sparkling mass containing at least half a million ...

Orlando Science Center members will preview the exhibit on Jan. 22 from 10 a.m. to noon. After that, it will open to the public. “Earth Matters” is included in regular science center admission.

In high school science class, textbooks often feature a recognizable image of the Earth and all its layers—currently, that’s the crust, outer and inner mantle, and outer and inner core.

Scientists drilled the deepest core yet, reaching near Earth's mantle, uncovering unique geological samples and offering new insights into Earth's structure. Search Pop Mech Pro ...