From Trinidad’s rivers to backyard ponds, guppies have captivated scientists for over a century. This experiment recreates their world with sand, filters, and mangroves, showing how these tiny fish ...

Add Yahoo as a preferred source to see more of our stories on Google. The world’s strongest light beam sits atop the Luxor hotel—but within its spectacle is a magnificent, self-sustaining ecosystem.

Mini-game platform PlaysOut has raised $7 million in seed funding to bring its valuation to $70m. The UAE-based company will use the funds to expand its mini-game ecosystem and foster new partnerships ...