Spain, Portugal smash April temperature records

Mainland Spain and Portugal have broken temperature records for April, officials said Friday, as both nations wilt in an unusually early heatwave that has raised the risk of wildfires.

Climate teleconnection tied to global fires identified

An international team of climate scientists has identified a climate teleconnection associated with increased fire activity around the world. In their study, published in the journal Nature Communications, the group used ...

Active matter theory explains fire-ant group behavior

Ants are social insects and the Solenopsis invicta species—known as the fire ant—is no exception. The social interactions of this invasive insect, which comes from South America, are framed within the context of the theory ...

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