Facebook has redesigned its popular Messenger app so several people can use it on the same smartphone or tablet without relinquishing their privacy.
An Indian-origin chemist from the University of Texas at Arlington (UTA) has developed new high-performing materials for cells that harness sunlight to split carbon dioxide and water into useable fuels like methanol and hydrogen gas.
Taking the world by surprise with the world's cheapest smartphone, a little known Noida-based start-up on Wednesday launched a Rs.251 (less than $4) "Made in India" smartphone that - if works well - will be a game changer.
Groupon Inc.'s stock jumped more than 40 per cent in afternoon trading Tuesday.
A team led by an Indian-origin engineer from the University of Utah has discovered a new kind of 2D semi-conducting material for electronics that opens the door for much speedier computers and smartphones that consume a lot less power.
NEW YORK — Online dating services are now hip with young adults, but not always for dating.