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United States

High-resolution map of magnetic field variations in Minnesota showing details of the geology underlying glacial deposits.
Posted inScience Updates

Finding the Gaps in America’s Magnetic Maps

by B. J. Drenth and V. J. S. Grauch 16 April 201930 September 2025

A 2017 executive order mandated a plan to evaluate U.S. access to critical mineral resources, but the airborne magnetic survey maps that support this effort are sadly out of date.

Waves crash ashore during a storm
Posted inNews

Weather-Induced Tsunami Waves Regularly Roll Up on U.S. Shores

Katherine Kornei, Science Writer by Katherine Kornei 3 April 201917 May 2022

Roughly 25 meteotsunamis strike coastlines between Maine and Puerto Rico each year, tide gauge data reveal.

A young white man and an older white man lead a meeting at a podium
Posted inNews

Youth Call Climate Change a Generational Justice Issue

by Randy Showstack 1 April 201921 March 2023

Students and educators urge congressional action on climate change.

Washington governor Jay Inslee, a Democratic presidential hopeful, spoke in Washington, D.C., on 20 March.
Posted inNews

Jay Inslee Campaigns for Presidency on Climate Change Issue

by Randy Showstack 22 March 201921 March 2023

The governor of Washington says that dealing with climate change has to be the country’s number one priority.

Students Zane and Braird hold a climate strike outside their school in California
Posted inNews

Youth Call for Action with Climate Strikes

by Randy Showstack 14 March 20194 April 2023

Climate scientists show their support for protests in the United States and around the world on 15 March.

Copies of the FY2020 budget request on display at U.S. Government Publishing Office library in Washington, D.C.
Posted inNews

Administration’s Budget Request Slashes Federal Science Budgets

by Randy Showstack 12 March 20194 April 2023

Congressional Democrats and others tear apart the White House funding proposal.

A tornado in Arkansas in 2013
Posted inNews

Westward Expansion, Technology, and Tornado Fatalities

Katherine Kornei, Science Writer by Katherine Kornei 6 March 201916 September 2022

By mining records from 1808 to 2017, researchers can now show just how many lives have likely been saved by technology like radar.

Grocery store carts full of bottled water
Posted inResearch Spotlights

What Do People Drink When They Think Their Tap Water Isn’t Safe?

by Terri Cook 6 March 201918 October 2022

An analysis of nationwide housing data shows that minority households disproportionately bear the multibillion-dollar economic burden that comes from believing their water is unsafe.

The mayfly Epeorus pleuralis, after which a new water sensor is named.
Posted inScience Updates

A Digital Mayfly Swarm Is Emerging

by S. Ensign, D. Arscott, S. Hicks, A. Aufdenkampe, T. Muenz, J. Jackson and D. Bressler 6 March 201928 February 2024

Low-cost, open-source data collectors and a suite of collaborative online tools are making big leaps in the field of watershed monitoring.

A historic photo shows the damage of the 1903 Heppner Flood in Oregon
Posted inResearch Spotlights

The Meteorological Culprits Behind Strange and Deadly Floods

Aaron Sidder, freelance science writer by Aaron Sidder 4 February 201918 February 2022

A new study examines how unusual meteorology interacted with topography and other local conditions to generate some of the most devastating floods in American history.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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