Pasteurisation effectively kills harmful viruses and bacteria in milk. Despite raw milk's popularity, health experts warn of risks, especially for children.
Students, foresters, birders and nature lovers gathered for a walkathon in Lucknow on Saturday as a curtain raiser to UP Nature and Bird Festival, Prayagraj.
A 68-million-year-old Antarctic fossil revealed the oldest known modern bird, Vegavis iaai, a duck-sized diver with traits linking it to today’s waterfowl.