Fitbit fitness trackers have been detecting our sleep since 2017. The device determines sleep based on things like heart rate and movement. Now, the...
Moscow: A top official of Russia's state-of-the-art arms exporter Rosoboronexport said on Thursday that the first consignment of state-of-the-art anti-aircraft missile systems (S-400 anti-aircraft...
Washington: Google today remembered American stunt artist Kitty O'Neill and wished on her 77th birthday with a doodle. Kitty has been crowned the 'world's...