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Alexandra Branscombe

A. Branscombe

Alexandra Branscombe is a mathematics and science writer based in Washington D. C. A native Midwesterner, Alexandra graduated from the University of Wisconsin-Madison with degrees in biology and science communications.

Skiers in Sölden, Austria.
Posted inResearch Spotlights

The Benefits and Vulnerabilities of a Warming Europe

Alexandra Branscombe by A. Branscombe 10 April 201813 February 2023

Scientists evaluate the economic and environmental impacts of a warmer climate on European countries, finding a range of effects on tourism, electricity demand, and ecosystem production.

New modeling simulates how faulting and folding around blind faults influence each other.
Posted inResearch Spotlights

New Model Simulates Faults and Folds Shaping Each Other

Alexandra Branscombe by A. Branscombe 21 March 20186 October 2021

A new model simulates how faulting and folding deep in Earth’s crust shape the way rocks fold and cause earthquakes.

Researchers test a new technique to measure hurricane wind speed from space.
Posted inResearch Spotlights

Measuring Hurricane Wind Speed from Space

Alexandra Branscombe by A. Branscombe 1 March 201825 July 2022

A new technique based on GPS signals could provide better wind speed measurements during hurricanes and cyclones.

Researchers drill into New Zealand’s Alpine Fault to better understand fault structure and earthquake physics
Posted inResearch Spotlights

Drilling into a Future Earthquake

Alexandra Branscombe by A. Branscombe 26 February 20186 October 2021

Researchers drill into a fault that is anticipated to rupture in coming decades to study fault structure and earthquake physics.

The physical properties of peatland burn sites affect the amount of greenhouse gases that end up in the atmosphere
Posted inResearch Spotlights

Measuring Emissions from Smoldering Peat Fires

Alexandra Branscombe by A. Branscombe 1 February 20182 November 2021

A new study measures emission factors for tropical peatland fires in Malaysia.

Researchers use models to examine the orientation of poles on Neptune’s moon Triton
Posted inResearch Spotlights

Time, Tides, and Wandering Poles

Alexandra Branscombe by A. Branscombe 5 July 201715 March 2022

Models of Neptune’s moon Triton reveal curious behavior in how tidal forces and mass anomalies cause the poles to reorient their location.

Researchers use lidar to examine atmospheric gravity waves.
Posted inResearch Spotlights

Sorting Waves in the Sky

Alexandra Branscombe by A. Branscombe 30 June 201720 December 2022

Gravity waves in the atmosphere drive weather around the globe. A new study helps interpret gravity wave data and identify annual patterns of this atmospheric mechanism.

Researchers search for signals of an eruption of the Villarrica volcano in Chile
Posted inResearch Spotlights

Can Volcanic Gas Levels Predict an Eruption?

Alexandra Branscombe by A. Branscombe 12 June 201722 December 2021

Researchers test whether the changing composition of volcanic gas can signal a coming eruption in Chile’s Villarrica volcano.

Amanita thiersii mushrooms
Posted inResearch Spotlights

Mushrooms Could Provide a Record of Grassland History

Alexandra Branscombe by A. Branscombe 11 April 20174 October 2021

Scientists measured carbon isotopes in certain types of fungi to assess whether the organisms can track how climate change is affecting grasses.

New research links ocean acidification and its effect on extinction events to better understand Earth’s ancient seas.
Posted inResearch Spotlights

Exploring Ancient Ocean Acidification in the Rock Record

Alexandra Branscombe by A. Branscombe 10 March 201712 September 2022

Scientists studying Earth's ancient oceans use a new method to measure ocean acidification and its effect on extinction events.

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