Earth’s surface temperature rise to 1.5 degrees Celsius above pre-industrial temperatures, a warming level that is considered critical in international climate policy. It ...

Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for analyzing economic and financial data and sharing it with others. Pete Rathburn is a copy editor and fact ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

It may appear slightly hazy in New Jersey on Friday as air quality levels rise to moderate levels, placing particularly sensitive groups at risk for certain health concerns. Those unusually ...

Tom Howarth is a Newsweek reporter based in Bristol, U.K. His focus is reporting on nature and science. He covers climate change, biodiversity, extreme weather, zoonotic diseases and more.

More Santa Ana winds arrive Thursday. These winds enhance early in morning with gusts near 50mph. This will bring toxic air, smoke, ash and air quality ...

Moderate fog at most places is likely in the morning with a spell of light rain and wind speed of 10 kmph on some days. The air quality remained in the ‘poor’ category with an AQI of 263, according to ...

Frequent changes in Grap stages I to IV — withdrawal, reimposition, and amendments — have left residents perplexed. Amid this confusion, Delhi woke up to ‘poor’ air quality on Tuesday (January 21), a ...

A windblown dust and ash advisory is in effect for L.A. County through Tuesday at 10 p.m. Officials said that even if we see clear skies and good air quality, that doesn't necessarily mean we are ...

Meghan Markle has been described as acting 'like a Mean Girls teenager' and becoming 'cold' towards staff in a damning profile in Vanity Fair. The Duchess of Sussex would reportedly be 'warm and ...

The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the general public may experience health effects and members of sensitive ...