Curitiba, Brazil used to be forests, wetlands, fields and streams before it was developed over the last half-century. Gilberto Jacob via Unsplash As new species are discovered around the world, others ...

An endangered Lear’s macaw (Anodorhynchus leari) flies over a reserve near the Canudos Biological Station, close to the Canudos Wind Energy Complex in Canudos ...

While conservation efforts have bolstered the populations of many species considered to be threatened in 2025, many animal and plant species continue to dwindle in number, with some even going extinct ...

Brazilian police said Wednesday they were probing the outbreak of a lethal virus among some of the last Spix's macaws, one of the world's rarest birds -- made famous as the blue parrot in the 2011 ...

More than 50 years ago, the ariel toucan was reintroduced to Tijuca National Park, the world’s largest urban forest, located in Rio de Janeiro in southeastern Brazil. Now, a new study finds that the ...