Railway recruitment to be annual process, says Ashwini Vaishnaw

Here's Why Evolution Might Be More 'Intelligent' Than We Think It IsDogs Give Food to Their 'Friends' in First-of-Its-Kind Study

Watch: Remarkable Footage of Emperor Penguins 'Mourning' Dead ChickThese Adorable Marsupials Have Nearly Wiped Themselves Out Because They Won't Stop Eating ToadsDogs Show Signs of Self-Consciousness in New 'Sniff Test'

Five Surprising Findings About Death And DyingNew Research Casts Doubt on The Claim That Tardigrades Get 1/6 of DNA From Other Species

Scientists Have Figured Out How 'Resurrection Grass' Comes Back From The Dead

New Drug Trial Could See Your Dog Live Up to 5 Years LongerInvasive Spider Caught on Camera Eating a Shrew, And We Can't Unsee It

Two Orcas Went on Feeding Frenzy, Killing 17 Sharks in "One Sitting"The Mystery of Earth's Uniform Shine Might at Last Have a Solution

Scientists Reveal The Most Detailed Geological Model of Earth's Past 100 Million YearsSalt Deserts Are Covered in Strange, Repeating Patterns. We've Finally Figured Out Why