Researchers gave three emus, four ostriches and two of their close relatives, called rheas, a test using a wheel which could be spun to uncover a chamber with a lettuce leaf inside. All three emus ...

Ranchi: The management of Bhagwan Birsa Biological Park at Ormanjhi closed its aviary for public after four emus died over the past few days, officials said on Sunday. The death of the emus comes ...