Science Spotlights

Fire and Ice: When Sparks Fly in Lake-Effect Snowstorms

Fire and Ice: When Sparks Fly in Lake-Effect Snowstorms

November 26, 2025

Key messages from "Winter Lightning to the Lee of Lake Ontario: The Lake-Effect Electrification (LEE) Field Campaign," by Scott M....

Global Record in Question: Could Death Valley lose its claim to “world’s hottest place”?

Global Record in Question: Could Death Valley lose its claim to “world’s hottest place”?

November 14, 2025

New analysis of the Death Valley record for hottest weather-related air-surface temperature recorded on Earth suggests the record is “implausible.”

Rocks of Ages

Rocks of Ages

November 13, 2025

~87 million years—The age of some fossilized micrometeorites that were recently studied to help provide new insight into Earth’s past...

Author Interview: Thomas E. Weber

Author Interview: Thomas E. Weber

October 29, 2025

Paths to Improving Forecasts AMS sat down with author Thomas E. Weber to talk about his new book Cloud Warriors, ...

Unlocking the Secrets of Precipitation in the Yarlung Zsangbo Grand Canyon

Unlocking the Secrets of Precipitation in the Yarlung Zsangbo Grand Canyon

September 30, 2025

Overview We distill the essence of a pioneering effort to decode one of Earth’s most dynamic precipitation systems, offering tools...

Weather Drives Up Traffic Collisions in N.C.

Weather Drives Up Traffic Collisions in N.C.

September 11, 2025

Traffic collisions are a significant cause of death and injury worldwide, with complex causal factors that frustrate mitigation efforts. Adverse...

Finding the drought in plants

Finding the drought in plants

September 11, 2025

0.7–1.25 million years old—The age of plant matter preserved in a column of sediment that was drilled off the coast...

Takeaways from The State of the Climate in 2024

Takeaways from The State of the Climate in 2024

August 14, 2025

According to the 35th annual State of the Climate report, greenhouse gas concentrations, the global temperature across land and oceans, global sea level, and ocean heat content all reached record highs in 2024, and ice loss from glaciers was the most on record.

State of the Climate in 2024: Global Indicators

State of the Climate in 2024: Global Indicators

August 14, 2025

We speak with “State of the Climate in 2024” Global Climate chapter co-editors about key 2024 climate indicators, including record greenhouse gases and heat.

State of the Climate in 2024: Takeaways from North America

State of the Climate in 2024: Takeaways from North America

August 14, 2025

We speak with a State of the Climate in 2024 "North America" section editor about the continent's warmest year, extreme events, and Hurricane Helene.

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