Hippos in search of the last suitable water pools

Hippos in the Great Ruaha River in Tanzania face a profound loss of their habitat during the dry season. The river has much less water during this season than in previous decades because it is increasingly extracted for human ...

Past water patterns drive present wading bird numbers

Wading bird numbers in the Florida Everglades are driven by water patterns that play out over multiple years according to a new study by the U.S. Geological Survey and Florida Atlantic University. Previously, existing water ...

California drought grips tourist magnet Yosemite

It is one of America's most popular natural wonders. But even Yosemite National Park cannot escape the drought ravaging California, now in its fourth year and fueling growing concern.

Aspirin aids Middle East plant restoration project

Kings Park scientists have found a key ingredient in aspirin and anti-pimple products, salicylic acid, is a cost-effective plant growth and survival improver during a world-first desert restoration trial in Saudi Arabia.

Serengeti's animals under pressure

Tanzania has one of the fastest growing human populations in the world, and the number of conflicts between humans and other species is expected to rise as pressure on land areas grows.

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