WATCH: Donald Trump stops to pick up hat that flew off Marine's head, pats on his arm
In an unusual incident, US President Donald Trump was seen stopping to pick up and place the hat that flew off a Marine's head twice on Saturday.
Jul 11, 2017, 20:42 PM ISTRising levels of carbon dioxide may change crucial marine process
Climate change may be putting cyanobacteria, that are crucial to the functioning of the ocean, at risk.
Apr 28, 2017, 21:37 PM IST