Orbital display is shooting for the stars...with advertising.
Disasters remind us of our shared vulnerability. But they also inspire kindness, connection, and a desire to work together. #notredame
To meat, or not to meat: that is the hotly debated question. How would life on Earth change if we stopped eating all things animal?
What would the outcome be if you took a leap of faith straight into a black hole? We looked to Einstein and Hawking to ponder the scenario.
Earth's continents are currently keeping a safe distance from one another, but what if they did slam together again, Pangaea-style?