Ancient Lake across the Sahara discovered
About 7,000 years ago, a vast lake spread hundreds of square kilometers across north-central Africa, the biggest lake on Earth today.
Need a new search?
If you didn't find what you were looking for, try a new search!
A Train aims to replace Flying
A newly proposed transportation system, an elevated cross-continental train that goes 500 mph, aims to replace flying travel.
The ‘Great Green Wall’
To stop climate change and poverty over 20 countries started building the “Great Green Wall.”
The world is on Fire
The world is on fire. Or so it appears in this image from NASA’s Worldview. The red points overlaid on the image designate those areas
Melting icebergs slowing down Global Warming
New computer model simulations on melting icebergs, show effect of delay Southern Hemisphere future warming.
A 210,000-year-old skull discovered in Mani
A 210,000-year-old skull in Mani, Greece, discovered, the oldest example of a modern man in Eurasia.
Meteors, Comet, and Big Dipper over La Palma
Meteor showers are caused by streams of solid particles, dust size and larger, moving as a group through space.
Moon Occults Saturn
Sometimes Saturn disappears from view when our Moon moves in front. This rare moment was captured by Cory Schmitz.
‘Planet or Plastic?’ National Geographic calendar
National Geographic uses cool art to promote its ‘Planet or Plastic?’ 2019 calendar.
Renewable Energy Now covers a Third of Global Power
A third of global power capacity is now based on renewable energy.
