News From the Field
Argonne's powerful X-rays key to confirming water source deep below Earth's surface
March 26, 2018
This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.A study published in Science last week relies on extremely bright X-ray beams from the U.S. Department of Energy's Advanced Photon Source at Argonne National Laboratory to confirm the presence of naturally occurring water at least 410 kilometers below the Earth's surface. This exciting discovery could change the understanding of how water circulates deep in the Earth's mantle and how heat escapes from the lower regions of the planet.Full Story
DOE/Argonne National Laboratory
The U.S. National Science Foundation propels the nation forward by advancing fundamental research in all fields of science and engineering. NSF supports research and people by providing facilities, instruments and funding to support their ingenuity and sustain the U.S. as a global leader in research and innovation. With a fiscal year 2021 budget of $8.5 billion, NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and institutions. Each year, NSF receives more than 40,000 competitive proposals and makes about 11,000 new awards. Those awards include support for cooperative research with industry, Arctic and Antarctic research and operations, and U.S. participation in international scientific efforts.