Brazilian manufacturer Stella Tecnologia has started land-based flight tests with the company's Albatroz remotely piloted ...

The world’s largest agricultural boom is transforming a vast savanna of hidden wonders. Here’s what happens when progress ...

Meta, owner of Facebook, remains silent, and other mentioned parties could not be reached; the Federal Prosecutor's Office ...

The measure is under study, but the office says it is not on the president's table and that issues will not be 'mixed' ...