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Snow accumulation reveals wasted space on roads.

Benjamin Plackett, Contributor

Cold, then warm, then rain, then everything freezes.

Joel Shurkin, Contributor

Game theory provides a clue.

Chris Gorski, Editor

Research shows that magnetic fields played a role the solar system's formation.

Charles Q. Choi, Contributor

New micromotor technology can zap chemical and biological warfare agents.

Alexander Hellemans, Contributor

Scientists studying El Niño in the tropics find evidence of a link to historical disasters.

Joel Shurkin, Contributor

How recent weather conditions can influence people’s beliefs about climate change.

Karin Heineman, ISTV Executive Producer

Increase in atmosphere's carbon dioxide could encourage sharks to swim longer durations.

Charles Q. Choi, Contributor

An estimated $1 trillion in ore deposits lie beneath Afghanistan's surface, if only they can get the minerals to market.

Patricia Waldron, Contributor

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