The impact fireworks can have on air quality can be quite striking and seemingly outsized given their relatively small ...

The National Weather Service called the forecast for above-average temperatures "the first significant heat wave this season.

Texas, Florida and Oklahoma are the lightning capitals of the United States, according to Vaisala Xweather. But Texas stands out among the top three: The 10 counties with the most lightning strikes ...

Newsweek created a map showing which states have the most Christmas spirit based on shopping activity, charitable giving and the number of tree farms.

Newsweek has created a map to show the states with the most cigarette smokers. A man smokes outside his tent on the Santa Ana River trail on January 22, 2018, in Anaheim, California.

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

About COVID-19 data in United States. New York: On April 4, removed 1,464 deaths reported to the CDC to avoid double counting. Missouri: On April 3, removed 34,000 cases and 400 deaths to avoid ...

Humidity will soon surge to extreme levels across 40 states. Find out where there will be excessive heat and humidity — and how humidity patterns are changing.

How to stay safe using Fourth of July fireworks 04:34. Fireworks have become a staple of July Fourth celebrations across the United States, where towns and cities often host professional shows to ...

We show where. Once an eradicated disease, measles has seen a resurgence across the United States. More ways to play 🧩 Inside criminal minds 🧠 Daily horoscopes 🌙 ⭐️ What’s on your ...

The map depicts results from the 1880 election at the state and county levels, and accompanying bar charts show which states had the biggest turnout and largest margins for one side or the other.