Unravel the epic tale of Earth's 4-billion-year-old odyssey – from formation to the cradle of life! ​ Watch the premiere of 'Earth' starting from 25th Dec, Mon-Fri at 9 PM.​ ​ #SonyBBCEarth #FeelAlive #Nature #Earth #Wildlife #Nature #Universe | Sony BBC Earth

New mysteries. New Season. Don't miss the premiere #WhatOnEarth Tue., Jan. 8 at 9p ET only on Science Channel . Watch full episodes online now --> http://bit.ly/2RtmfRB | Science Channel

Under the Earth’s surface there is a vast hidden world of organisms. Scientists call these subterranean creatures, deep life, and there is over 25 billion tons of them living in our planet’s depths. #MicroscopicMonday Watch full episodes of #WhatonEarth on Science Channel and on SCI Go. https://bit.ly/2ZBx07r | Science Channel

What if Earth’s past catastrophes weren’t random events, but part of a terrifying pattern? Imagine a period between 5,000 to 4,000 BCE where a staggering 19 of every 20 males on the planet perished. That represents a loss of magnitude that experts studying famine, war, and disease impacts on entire nations simply cannot attribute to any single, mundane factor. The scale of this Y-DNA culling event defies conventional historical explanation. This segment unpacks the geophysical data and timeline