As of October 1, refusing a breathalyzer test following a DUI arrest in Florida became a criminal offense under the new law ...

A company in Singapore has developed a breathalyser test for the new coronavirus which it says will enable people to know whether they are infected in under a minute.

The rising use of nitrogen-based fertilisers is driving up global emissions of nitrous oxide, a lesser-known greenhouse gas, complicating efforts to limit climate change, scientists reported in a ...