Life in space is weirder than you might think, with the crew facing toilet issues, saliva collections, DIY fixes to onboard ...

President Trump and Iran sent mixed messages ahead of his Tuesday deadline. Early Tuesday, Israel said it had detected missiles launching from Iran and the Iranian Red Crescent Society said a ...

The decision represents a setback to other local governments around the country that have sued oil companies to recoup the mounting costs of climate change. By Karen Zraick A new satellite could ...