Up to €20,000 is available to Irish businesses through Ervia towards the purchase of a new natural gas vehicle. Photograph: Fennell

The development of 70 compressed natural gas filling stations in Ireland to service trucks, vans and buses has been announced. The network will be pro(...)

What if microbes in your water could be good for your health? Photograph: Thinkstock

What is in your drinking water? Is bottled water pure? Or might it contain even more microbes than tap water? Would some bacteria in your drinking wat(...)