A new study co-led by the University of Arizona and the Smithsonian offers the most detailed glimpse yet into how Earth's ...

Lavas from hotspots - -whether erupting in Hawaii, Samoa or Iceland -- likely originate from a worldwide, uniform reservoir in Earth's mantle, according to an evaluation of volcanic hotspots.

We live in a rapidly warming world. Immense volumes of human-generated greenhouse gases are nudging Earth’s climate to a ...

A timeline of 485 million years of Earth’s surface temperatures shows ancient greenhouse conditions were hotter than scientists thought.

NCERT Solutions for Class 10 Science Chapter 12: For students of various classes ... The magnetic field in a given region is uniform. Draw a diagram to represent it. Sol. The magnetic field lines ...

The ring might have acted like a giant sunshade, causing a cooling effect that might have unleashed an ice age.

September's full moon will put on quite the show on the evening of Sept. 17. Not only are we treated to a slightly larger-than-average "supermoon" but also a partial lunar eclipse.

In a first, astronomers captured how convective forces power the quick bubbling movement of gas cells on the surface of a distant, massive star.

A research team led by Prof. WANG Wenzhong from the University of Science and Technology of China (USTC) has revealed that ...

The scale of the geological event is like something from prehistoric times, with a tsunami 200 meters--656 feet--in height.

Scientists have measured the magnetic moment of the muon to unprecedented precision, more than doubling the previous record.

Volcanoes spewing carbon dioxide 250 million years ago heated the climate so much that extreme El Niño events became the norm ...