New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...

Officials say Indonesian authorities have ordered the halting of development of a tourism project affiliated with U.S. President Donald Trump over water management and environment issues ...

The Java sparrow is ready for the video recording. As I hold it carefully in my hand in order to transfer it to the recording ...