Persistent Systems Ltd is quoting at Rs 6240, up 0.18% on the day as on 12:44 IST on the NSE. The stock is up 44.61% in last one year as compared to a 8.59% jump in NIFTY and a 13.39% jump in the ...

The Naval Postgraduate School (NPS) has helped develop an autonomous underwater float that can monitor and transmit oceanographic and underwater acoustic data near-indefinitely, and in near real-time.

A sore throat is usually nothing to worry about and goes away on its own, but sometimes it can be a sign of something more ...

If you have a sore throat or difficulty swallowing, it's likely to be caused by a virus. Unless it doesn't go away. If you ...