Here are the 20 worst US cities for seasonal allergies – and some of the best

Suffer from seasonal allergies? The most challenging U.S. cities for living with allergies in 2024 were revealed the Asthma and Allergy Foundation of America's annual report.

Which states are the greenest? Report ranks most eco-friendly places in US

A report by Wallet Hub used several factors such as air quality, environmentally friendly behaviors, energy efficiency and greenhouse gas emissions to rank all 50 states.

USDA again asks for help squashing these invasive bugs

According to the USDA the spotted lanternfly and gypsy moth are highly detrimental invasive insects, causing significant economic and environmental harm.

Earth Hour 2024: Why major world landmarks are going dark

Earth Hour, when major landmarks go dark for the planet, is known as "the biggest hour for Earth." Here's what else to know about the annual, globally recognized event.

Here are the most polluted cities in the US, globally

A new report sheds light on the issue of pollution by highlighting some locales in the U.S. and the world with inadequate air quality.

Global warming on the rise, prompting UN weather agency to issue 'red alert'

The U.N. weather agency has issued a "red alert" due to alarming increases in greenhouse gases, temperatures, and melting of glaciers and sea ice.

Earth sets heat records for 9 straight months as February 2024 goes down as planet’s hottest

February 2024 was the hottest February on record for the world, which makes it the ninth month in a row to be the hottest on record, the European Union's Copernicus Climate Change Service announced Tuesday.

Could Mexico City run out of water soon? Region faces historic shortage

Mexico City is facing “unprecedented" low levels in its main water system that supplies millions of people. Some in the region have already reported their taps running dry.

Here are the top 10 deadliest national parks, according to research

The serene landscapes of our national parks feature a plethora of mountainous landscapes, pristine beaches and lush forests, but there are some deadly risks associated with visiting. Outdoor clothing brand KÜHL looked at different criteria and came up with a list of the top 10 deadliest national parks.

States with plastic bag bans prevented billions of bags from being used, report says

The report, Plastic Bag Bans Work, noted that bans in just five locations in the U.S. cut single-use plastic bag consumption by about 6 billion bags per year.

Eating snow 'not worth the risk' of ingesting contaminants, health expert says

One of the reasons why snow should be avoided as a food item involves its role as one of nature’s air filters. Here's why it can be dangerous to eat and some alternatives for kids.

Iceland volcano erupts again: See photos, video of lava flowing toward nearby town

The town's residents were previously evacuated from their homes in November following a series of earthquakes that led to cracks and openings in the earth.

John Kerry to step down as Biden admin climate czar: report

U.S. Special Presidential Envoy for Climate John Kerry is reportedly planning to leave the White House in the coming months and join President Biden's presidential campaign.