Strawberry farms threaten Spanish wetlands

Standing in the middle of a stretch of land surrounded by dunes and pine forest, Juan Romero examines the cracked ground then stares at the dusty horizon.

Great Barrier Reef suffers 'widespread' bleaching event

The Great Barrier Reef has again been hit with "widespread" bleaching, authorities said Friday, as higher-than-average ocean temperatures off Australia's northeast threaten the already struggling World Heritage site.

To get to the rainforest canopy, it helps to have a crane

When you walk through a rainforest, you might feel like you're missing out. You can hear birdsong and insect noises from way up high. For decades, the rainforest canopy was called "the last biotic frontier," due to the sheer ...

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