The first piece of the International Space Station was launched in 1998.
The students of class 3F at Ferny Grove State School want to know how they get oxygen into the International Space Station.
Want cleaner air? Stop leaving your car engine running while you’re stopped at lights or waiting for a passenger, and demand better regulations from the government.
AAP Image/Dean Lewins
Australia needs stronger policy aimed at curbing air pollution, but the options currently on the table fall short. For now, we could all aim to drive less and turn off the engine when the car is idle.
There’s something in the tree air and it’s good for you.
There's something in the air that actually has health benefits when you take time to walk among the plants and trees. What that is exactly is still being studied by scientists.