Unravelling the reasons why mass extinctions occur

Scientists from the University of Leicester have shed new light on why mass extinctions have occurred through history—and how this knowledge could help in predicting upcoming ecological catastrophes.

The importance of accountability after deadly disasters

This week marks the 26th anniversary of the explosion at the Westray mine in the Nova Scotia community of Plymouth. Sparks in the mine combined with methane gas to cause an explosion that killed 26 men on May 9, 1992.

A look back at catastrophic space flights

An unmanned commercial supply ship bound for the International Space Station exploded moments after liftoff from a launch pad at Wallops Island, Virginia, Tuesday evening, with debris falling in flames over the launch site.

Weather and climate predictions are worth their weight in gold

The economic costs of damaging weather events have an immense and increasing impact on the U.S. economy, and these costs could be anticipated and mitigated by improved weather and climate predictions, say a range of experts ...

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