The most widely used COVID-19 vaccines may offer a surprise benefit for some cancer patients revving up their immune systems to help fight tumours.

US President Donald Trump said on Wednesday that a news report on the United States giving approval to Ukraine to use long-range missiles deep into Russia was false, adding the U.S. “has nothing to do with those missiles.”

Kerala’s first-ever underwater tunnel, linking Vypin and Fort Kochi, will reduce the current 16 km road journey to just 3 km.