An ill-thought scheme intended to retain the last of McDonald’s’ customers has blown up in franchise owners’ faces, showing ...

New findings from NASA’s Mars Reconnaissance Orbiter (MRO) provide the strongest evidence yet that liquid water flows intermittently ...

Ecuador broke a world record for reforestation Saturday, as thousands of people pitched in to plant 647,250 trees ...

The US government has confirmed that cannabis can kill cancer cells after the drug did so in tests ...