Silky sharks, scientifically known as Carcharhinus falciformis, are “long and slender” sharks named for their silky-looking ...

The viral video shows Tagliari swimming among several nurse sharks and other wildlife creatures. In a trice, a shark ...

In the southern Brazilian state of Paraná, the small coastal town of Antonina gets abundant and high-quality water for its ...

But in recent weeks it has been ravaged by fires that are threatening its iconic wildlife, as Brazil suffers through a southern hemisphere spring of droughts and record heat. There were 2,387 ...

In the southern region of Brazil lies the Pantanal, the world's largest tropical wetland area. During the rainy season, the ...