A British paleontologist has discovered two new horned dinosaur species after studying fossils lying forgotten in a Canadian museum for over 75 years.
Scientists have named two new horned dinosaur species based on fossils collected from Alberta, Canada.
Fossils of two new species of horned dinosaurs have been discovered in southern Utah.
President Barack Obama's speech at Siri Fort auditorium
Day in Pics: 27th January
Showbiz World - January 27, 2015