Paleontologists have been arguing whether modern birds developed before or after the infamous asteroid for decades. Now, a ...
NAIROBI ― Introduced to East Africa in 1891, in Zanzibar, to deal with domestic food waste, Indian house crows are now ...
Avian influenza H5N1 continues to spread. A second type of the virus, D1.1, has been detected in dairy cattle in Nevada, US. What does it mean for people?