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In the News

In the News

New Kīlauea summit eruption tephra map
The USGS Hawaiian Volcano Observatory produced a new map following a helicopter LiDAR survey of the ongoing Kīlauea summit tephra deposit and crater floor shortly after the end of lava fountaining episode 52 the morning of July 29, 2026. read more
Published on 2026-09-04
Volcano Minute — It’s National Preparedness Month, what can you do to prepare?
September is National Preparedness Month, so let’s take a minute to talk about a few simple steps that you can take to make a difference in how prepared you are for hazardous events.read more
Published on 2026-09-04
Volcano Watch — September is National Preparedness Month
Benjamin Franklin said, “If you fail to prepare, you are preparing to fail.”  As the past year in Hawaii has shown, hurricanes, eruptions, earthquakes, flooding, and severe weather can occur with little or no warning and result in power outages, disrupted roadways, and other impacts. Steps you take to prepare in advance for any one emergency can help you and your family be better prepared overall.read more
Published on 2026-09-03
USGS Cooperative National Geologic Map Now Covers 50 States, U.S. Territories
RESTON, Va. — The U.S. Geological Survey today released Version 2.0 of the Cooperative National Geologic Map, expanding coverage to include Alaska, Hawaii, and most U.S. territories.read more
Published on 2026-09-03
Land Treatment Exploration Tool 3.1 Launch
The U.S. Geological Survey and Bureau of Land Management launched an updated version of the Land Treatment Exploration Tool.  read more
Published on 2026-09-03
Fall 2026 Highlights from EESC’s Disease Decision Analysis and Research Group
USGS scientists of the Disease Decision Analysis and Research (DDAR) group and their collaborators support the management of wildlife diseases in close coordination with state, federal, and tribal partners. DDAR efforts with decision makers enable rapid response to both persistent and emerging infectious disease issues. Learn more about the recent activities of this team below.read more
Published on 2026-09-03
FORT Science in Action 2026, Part 3: Science informing the management of invasive reptiles in the Everglades
Invasive reptiles in the Greater Everglades, like the Burmese python and Argentine black and white tegu, are threatening ecosystems and pose a major challenge to long-term, costly restoration work in the region. USGS is leading science to improve understanding of these species and how to effectively management them.read more
Published on 2026-09-03
Predicting chronic wasting disease spread in North American deer and understanding the role of deer movement
USGS scientists estimated how quickly chronic wasting disease was spreading in multiple regions of North America and compared those rates to model predictions based on deer movement data.read more
Published on 2026-09-02
Investigation of Drivers and Sources of Potential Harmful Algal Blooms in Lake Anna, Virginia, 2023–24
Algal blooms in Lake Anna pose risks to recreation and water quality, with cyanobacteria occasionally producing low toxin levels. A 19‑month USGS study found blooms are driven by nutrients, temperature, sediment, wind, and boating activity. Seasonal storms and internal loading create conditions that support recurring blooms.read more
Published on 2026-09-02
Upcoming CDI Monthly Meetings
CDI Monthly Meetings are held on the second Wednesday of the month, from 11-12:30 pm Eastern Time. read more
Published on 2026-09-02
FORT Science in Action 2026, Part 2: New research advances methods for detection and removal of invasive brown treesnakes in the Pacific
Invasive brown treesnakes are the cause of significant ecological and economic damage on the island of Guam, including the local extinction or decline of 17 of Guam’s 18 native bird species, and numerous power outages across the island. Recent studies out of FORT advance early detection and rapid response to this invasive species, to aid managers in preventing further spread and destruction.read more
Published on 2026-09-02
September is National Preparedness Month
The U.S. Geological Survey provides critical information to help protect communities from the natural hazards that occur every day. As the preeminent hazard science agency, we monitor everything from earthquakes to volcanoes, from landslides to flooding, and so much more. Our science is used by emergency responders and policymakers to support public safety, security, and economic well-being.read more
Published on 2026-09-01
Is California going to "lose" a threatening volcano?
It's National Preparedness Month, and USGS geologists are currently reassessing the list of young and threatening volcanoes in California and Nevada. The total is likely to drop - so what changed and why?read more
Published on 2026-09-01
Supercomputer-Powered Research Shows How Yellowstone’s Geyser Basins Evolved
A new publication advances our understanding of how the Yellowstone Plateau volcanic field and geyser basins have changed over thousands of years. read more
Published on 2026-09-01
FORT Science in Action 2026, Part 1: Integrating aquatic invasive species data into a national invasive species management tool
Natural resource agencies invest significant time and money in the fight against aquatic nuisance species that damage waterways. In 2026, FORT researchers developed habitat suitability estimates of 103 freshwater invasive species, to assist natural resource managers in maintaining clean, quality water across the U.S.read more
Published on 2026-09-01