'NISAR was built in collaboration with  the US and India under a partnership agreement signed in 2014, and is set to launch from Satish Dhawan Space Centre in Andhra Pradesh,

'In a note that police found in his wallet, the gunman who killed four people in New York on Monday claimed he had chronic traumatic encephalopathy (CTE) — a result of playin

'Crop protection chemicals are commonly known as “pesticides”.' These are basically substances sprayed on crops to protect against insects (“pests”) that