There are huge concerns about all the debris in the Earth’s orbit, and how that could affect satellite systems.
What happens when you ask the homeless to write about their lives? You get an unflinching look at what it’s like to live on the streets, told with honesty and humor.
What happens when you mix up items that are supposed to be composted with your recycling, or trash? Are you doing the environment more harm or good. Check out our slideshow on new products on the market and the best way to dispose of them.