Denise Chow is a sci-tech editor at Live Science and a former associate producer for Science Friday.
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‘Consider the Fork’ Chronicles Evolution of Eating
Author Bee Wilson examines how changing kitchen tools have influenced what, and how, we eat.
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Chef Jack Bishop Breaks Down ‘The Science of Good Cooking’
America’s Test Kitchen chef Jack Bishop explains how science can sharpen your cooking skills.
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Birding for the Holidays
Thousands of citizen scientists are taking part in the annual Audubon Christmas Bird Count.
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Could Life Exist on Newfound Alien Planet?
Astronomer Steven Vogt discusses a new discovery of a potentially habitable exoplanet.
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How Science Can Keep Your Christmas Tree Merry and Bright
Rick Bates, of Penn State University, shares handy tips for how to care for your Christmas tree.
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Alan Alda’s Challenge to Scientists: What Is Time?
Calling all scientists! How do you explain the concept of time to an 11-year-old?
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Curiosity 2.0? NASA Announces New Mars Rover Plans
NASA officials weigh in on the flurry of planetary science news from the past week.
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Ask an Astronaut: Don Pettit and Jeff Hoffman on Spaceflight
Two astronauts answer your questions and discuss the many curiosities of living in space.
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Photographer James Balog on Climate Change and ‘Chasing Ice’
A new documentary explores how climate change is affecting the world’s glaciers.
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The Double Helix and Beyond: Catching Up With James Watson
Nearly 60 years later, James Watson reflects on the legendary race to solve the structure of DNA.