The Embraer EMB 314 Super Tucano has faced significant criticism despite being a highly capable and efficient aircraft in its category. Developed in the late 1990s, the Super Tucano was designed for ...

The rainforest has many layers There are thousands of tree species in the Amazon rainforest, many of which grow to between 80 and 100 feet tall, developing huge networks of branches that make up the ...

Why do bees in the Amazon risk their own lives to protect the treehopper? And how do the treehoppers ask the bees for help?