Did a volcanic eruption in Alaska help end the Roman republic?

Julius Caesar was assassinated on the Ides of March (March 15) in 44 BC and a bloody civil war followed. This brought down the Roman republic and replaced it with a monarchy led by Caesar's nephew Octavian, who in 27 BC became ...

Space agriculture boldly grows food where no one has grown before

Whether to spend money on outer space exploration or to apply it to solve serious problems on Earth, like climate change and food shortages, is a contentious debate. But one argument in favor of space exploration highlights ...

Study highlights climate food risk hotspots

The poorest societies may be more able to adapt to the threat climate change poses to food supplies than their slightly richer peers, a new study suggests.

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