Not every nest in trees is a bird nest! Here's what a squirrel nest looks like and how to deter squirrels from nesting in ...

A side-by-side comparison of the brains of a horseshoe crab (left), the Mollisonia fossil (center) and a modern spider (right) reveal the surprising findings of this study: The organization of ...

Scientists have cracked the code of leaf veins! New models directly compare fluid flow to real leaf patterns, showing how ...

Are you preparing for Civil Services Exam? Here are questions from GS paper 1 for this week with essential points as the ...