Large Hadron Collider resumes collisions after upgrade
The world's largest particle smasher resumed colliding protons Tuesday as it gradually reboots following a two-year upgrade, Europe's physics lab CERN said.
Blue whales lack the ability to avoid cargo ships, says biologist
For millions of years, blue whales have cruised the world's oceans with hardly a care, their sheer size making them largely free from predator attacks. The downside to being the largest animals in history, ...