Beat the heat! With temperatures sizzling in part of the country, this is what you need to know to stay cool and safe. Also, we talk about brain freeze! We explain the science behind the ice cream headache. Then, meet Beacon and Buoy! They are the country’s very first canine lifeguards! Plus, helping hand — we introduce you to these …

#ruturajgaikwad சீனாவில் நடைபெறும் ஆசிய விளையாட்டுப் போட்டிகளில் தங்கம் வென்று, இந்தியத் தேசிய கீதத்தை ஒலிக்கச் செய்வதே இலக்கு என இந்திய கிரிக்கெட் அணியின் கேப்டன் ருதுராஜ் கெயிக்வாட் தெரிவித்துள்ளார். Subscribe to ESPNcricinfo: http://bit.ly/1jnGh6S Get our apps: Android: http://bit.ly/2vFVfzX iOS: http://apple.co/2vGj8rg Website: http://www.espncricinfo.com/ You can also find us at: https://www.facebook.com/Cricinfo https://twitter.com/ESPNcricinfo https://www.instagram.com/espncricinfo/ source

Police identified the suspect allegedly responsible for a mass shooting in Hampton, Georgia, where at least four people have been killed. The suspect is still at large.  » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC …