Severe droughts devastate eucalyptus trees that predate Ice Age

South Australian scientists have documented the catastrophic decline of a stand of red stringybark in the Clare Valley, a tree species that has survived in the region for 40,000 years but is now at risk of extinction due ...

Growing concern over unseasonal warm spell in Europe

October morning temperatures topping 30 degrees Celsius (86 degrees Fahrenheit) in Spain may have brought cheer to the tourists, but they are provoking concern among environmentalists.

When did humans start using roads?

We can thank the pyramids of Giza for roads. A vital part of our built environment, they've been a staple of human existence for millennia. How they are built and used reveal a lot about our own modern societies and economies, ...

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