樱桃视频

October 21, 2015

GPS helped forecast earthquake

Scientists were watching closely as a subduction zone along Costa Rica built to its breaking point in 2012

October 21, 2015

Maine volcanoes (yes, Maine) among world's biggest

Maine has supervolcanoes, and their eruptions could have been among the biggest ever on Earth, scientists say.

October 21, 2015

Life on Earth may have come from a comet, scientists say

The explosive collisions of icy comets with planets and moons generated the vital building blocks of life, spreading these necessary ingredients throughout the solar system, researchers say.

October 21, 2015

Volcano under Yellowstone bigger than previously thought

Yellowstone's underground volcanic plumbing is bigger and better connected than scientists thought, researchers said Wednesday.

October 20, 2015

New Zealand's earthquake deep drilling project underway

A deep-drilling project into one of the world's most dangerous earthquake faults is now underway on New Zealand's South Island.

October 20, 2015

Mind the Gap: New evidence for Alaskan tsunamis found

This century's deadly tsunamis kicked off an intense search for buried clues to prehistoric killer waves along Alaska's southern shores.

October 20, 2015

Dino-killing asteroid impact dwarfed by earlier space rock crash

Scientists have reconstructed a long-ago asteroid impact that makes the strike that wiped out the dinosaurs 65 million years ago look like a playful chuck on the chin.

October 20, 2015

Active volcanoes store cold magma

Strike that iconic image of a tall, snow-capped volcano sitting atop a liquid pool of hot, molten magma.

October 20, 2015

Largest volcano on Earth found under Pacific Ocean

The world's largest volcano lurks beneath the Pacific Ocean, researchers have announced.

October 20, 2015

SHIELD Act to protect from solar catastrophes, electromagnetic pulses

A bill introduced Tuesday would protect against what some call the greatest threat facing America today: a tremendous electromagnetic pulse that could destroy the electric grid,聽essentially sending the country back to the stone age.