While you're browsing the aisles of Walmart, you might notice a varied playlist coming from the speakers, but be alert if you catch a colour-coded announcement over the PA system; it could signal ...

Clay County is launching an emergency public notification system and it's all to help inform the county in the state of an emergency.

The India Meteorological Department on Sunday issued a red-colour warning for Delhi, and the states of Punjab, Haryana, Rajasthan, Uttar Pradesh and Bihar, a day after the temperature in the ...

The report "is a code red for humanity", says the UN chief ... A tipping point refers to when part of the Earth's climate system undergoes an abrupt change in response to continued warming.