We explore & discover

Scientists at the Department of Terrestrial Magnetism (DTM) bring the perspective of several disciplines to broad questions about nature. DTM's name comes from its original role to chart the Earth's magnetic field. This goal was largely accomplished by 1929. Since then, DTM has evolved to reflect the growing multi-disciplinary nature of the Earth, planetary, and astronomical sciences. Today, the historic goal remains to understand the physical Earth and the universe that is our home.

Upcoming Events

Climate, Oceans, and Energy: Geophysical Opportunities and Constraints on Human Activities
Ken Caldeira // Global Ecology (Weekly Seminar Series)
Friday, September 27, 2019 - 11:00

THE MAGIC AND MYSTERY OF MAGNETIC RESONANCE
George Cody (Neighborhood Lecture Series)
Thursday, October 3, 2019 - 18:30

THE BIOLOGY OF CORALS: BASIC RESEARCH AND ENVIRONMENTAL HEALTH
Yixian Zheng (Neighborhood Lecture Series)
Thursday, November 7, 2019 - 18:30

Latest articles and news

DTM Seismologist Lara Wagner Talks to the American Geophysical Union's Third Pod from the Sun

Lara Wagner in the field

DTM Seismologist Lara Wagner explains her science, and the methods behind her science, in the American Geophysical Union's Podcast Third Pod from the Sun.

How Do You Forecast Eruptions at Volcanoes That Sit 'On The Cusp' for Decades?

How Do You Forecast Eruptions at Volcanoes That Sit 'On The Cusp' for Decades?

Some volcanoes take their time—experiencing protracted, years-long periods of unrest before eventually erupting.

More articles...

Image Gallery

DTM scientists regularly explore our planet and the universe. Along the way they capture images of stunning landscapes, geophysical processes and data visualizations.

Browse DTM’s online image gallery to share in the journey of scientific exploration and discovery.

Browse Gallery