This week’s featured earthquakes – in the west Pacific, South Atlantic and Alaska – all occurred in association with subduction zones and island arcs.
How has the atmosphere responded to a return to normal of Pacific Ocean water temperatures? February’s global land and sea temperatures give us a hint.
This week we focus on three different earthquake settings, in California and Iceland and off the island of Sumatra.
Physics, Archimedes’ Principle, helium balloons, and air as a liquid – Dr. Paul Heckert answers a reader question in this new Ask the Expert article.
This week in Seismic News, there were earthquakes in Papua New Guinea, southern Turkey and Alaska.
Denver was hot, California was rainy. Is there a weather pattern here?
This week’s featured earthquakes are all associated with the Pacific rim — in the west of the ocean, between Fiji and Tonga, off Vancouver Island, and in Washington State.
Archaeology uses chemistry methods to examine, restore, and preserve ancient artifacts, such as the Dead Sea Scrolls. How can Chemists turn back time?
This week’s featured earthquakes are in Bolivia, Sumatra and Hawaii – and the depth of each gives us clues to its origin.
January 2017 continued the trend of rising temperatures, albeit at a more modest pace than January 2016.