The cityscape just behind the Hollywood sign keeps the early to mid 20th century alive, thriving and center stage.

Students can--and should--learn math concepts across subject matters, while maximizing their use of graphing calculators.

An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday.

Guatemalan officials evacuated around 1,000 residents after the explosive eruption of Fuego volcano, which sent lava, ash, ...

The Fuego volcano, some 65 miles southwest of Guatemala City, erupted on Monday night in fiery fury that created evacuations ...

Guatemala’s Volcano of Fire appeared calm and nearly 300 families who had evacuated their homes on its slopes as it began erupting returned home.

Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.

The petroglyphs can be found on volcanic tuff formations formed over 760,000 years ago when a large eruption released hot ash ...

About a thousand people were evacuated in Guatemala after the Fuego volcano erupted, recalling a deadly eruption from 2018.

Dramatic images and satellite footage have captured the powerful eruption of Guatemala's Volcán de Fuego (Volcano of Fire), ...