Certain automatic cars have a D3 written on the gear shift, often found directly below or to the right of D. It's probably something you always skip over and never really thought about while ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

One of the keys to efficient cycling performance is a consistent pedalling cadence. To achieve this the cyclist must always be in the correct gear, which can be tricky when your legs are burning ...