An Indian teacher coated a classroom with cow dung 'to keep cool', with many locals believing the excrement is sacred. Pratyush Vatsala, the principal of Delhi University's Lakshmibai College, had the ...

“I Eat Poop.” But their ecological role is not always understood. One thing is very clear, for the environment dung beetles are a great clean-up crew. “For one, they physically remove cow ...