Scientists make progress on poison ivy vaccine, report says

According to Scientific American, scientists at the University of Mississippi and Hapten Sciences are "proceeding with a compound called PDC-APB" to be injected once every year or two to prevent the poison plant's effects.

McDonald's plans to phase out plastic toys in Happy Meals

McDonald’s plans to “drastically” reduce the plastic in its Happy Meal toys worldwide by 2025.

Wildfire smoke reaches North Pole for 1st time in recorded history

Smoke from dozens of wildfires burning in Russia reached the North Pole for the first time in recorded history, NASA said.

'Code red for humanity': UN climate change report warns of 'unprecedented' impacts

A U.N. report said Earth’s climate is getting so hot that temperatures will probably blow past a level of warming that leaders have sought to prevent.

Satellite video shows smoke from western wildfires blowing across US

Video from space shows smoke from wildfires burning in the western U.S. blowing across the country, reaching as far as New York.

Bootleg Fire: Smoke from Oregon blaze seen from space in satellite video

The Bootleg Fire incinerating part of southern Oregon is the largest wildfire currently burning the U.S., spreading across more than 200,000 acres.

Fire burns in Gulf of Mexico after pipeline leak

Mexican state-owned oil company Petróleos Mexicanos said the fire was extinguished on Friday morning.

Earth trapping ‘unprecedented’ amount of heat, NASA, NOAA study says

NASA and the NOAA have compiled data showing an “unprecedented” amount of heat is being trapped in Earth’s atmosphere, doubling since 2005.

Heat wave 2021: Dangerous temperatures, drought impact western US

A dangerous heat wave continues to impact the western United States, placing much of the region in jeopardy of breaking more records.

Summer solstice 2021: Why it’s the start of season, longest day of year

The first day of summer is on Sunday, June 20. But what is the summer solstice, why is it the longest day of the year and how is it celebrated? Here are some facts about the significant day.

Rope tornado stretches across sky in Canada

Footage filmed by Neil and Danae Serfas on June 15 showed the tornado whipping up a massive cloud of dust and dirt on farmland in D’Arcy, Saskatchewan.

Brood X: Myth that cicadas increase copperhead sightings debunked

The myth that the emergence of the Brood X cicadas in D.C., Maryland and Virginia causes an increase in copperhead sightings has been debunked by FOX 5.

US, China agree to combat climate change with 'urgency'

The United States and China, the world’s two biggest carbon polluters, have agreed to cooperate with other countries to curb climate change.