Martha Sandoval

Bilingual bicultural journalist. 30+ years of experience in TV, print, radio, and digital media in the US, Ecuador and Spain. News anchor, writer, reporter, interviewer.

Environment

How lifetime emissions of different energy sources stack up

Large wind turbines lined up in a green field.

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Environment

What to do after car damage from a natural disaster

A car on a flooded street.

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Education

Rhode Island, Massachusetts colleges have the highest graduation rates—here's how your state compares

A group of college graduates dressed in caps and gowns as they wait for their graduation ceremony.

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Environment

20 of the strangest natural phenomena in America

Person standing next to an ice volcano on the shores of Lake Michigan

Military

60 historic photos from American military history

View of American M1A1 Abrams tanks as they cross the desert during the Gulf War, Iraq, 1991.

Health

Healthiest states for seniors

Three older women sitting on a gym floor and laughing

Education

5 countries that offer free college—and how they accomplished it

Group of international students walking outside college building.

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Society

States where gun sales have increased the most since 2011

Gun rights activists gather for a rally at the Michigan State capital building in Lansing, Michigan.

Business & Economy

5 most common causes of reported house fires

A house on fire with a fire truck outside.

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Space

23 astronomical events to look out for in 2023

A view of a Perseid meteor shower in a purple sky with pine trees in the foreground.