On 22 April, the world celebrates Earth Day in support of environmental protection. While some people are attending different events and taking part in various eco-conscious activities in light of the occasion, there’s a lot the rest of us can do to make the day just...

At the rate our petrol prices are increasing, it’s quite natural to want to trade in your fuel-guzzling vehicle for a hybrid or something electric. That is, if you have all the money in the world. For the rest of us, simply driving smarter could improve your car’s...