El Nino blamed for recent bird deaths along Mexico's Pacific coast

Many seabirds in this region died recently, with more than 90% of the affected birds being grey-backed shearwaters, according to the Ministry of Agriculture and Rural Development in Mexico.

Himalayan glaciers could lose 80% of their volume if global warming isn't controlled: study

A report from a Nepal-based research organization finds that water security for nearly 2 billion people downstream from the Hindu Kush Himalayan ranges will likely be threatened this century if global warming is not controlled.

Missing Titanic submarine: USCG update
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A rescue mission is underway after a submersible used to take tourists to see the underwater wreck of the Titanic went missing in the Atlantic Ocean. The Coast Guard says there are five people on board, consisting of one crew member and four "mission specialists."

Doctors warn that wildfire smoke causes 'accelerated skin aging'

Recent Canadian wildfires sent air quality into the dangerous zone for cities up and down the East Coast and the Great Lakes. That pollution can take a toll on your skin now and in the future.

Social media users share creative tips to make DIY air purifiers to filter out wildfire smoke

Searches for “air purifiers" are spiking on Google as TikTok and Facebook users share tips for building a DIY air purifier as smoke from wildfires in Canada blanket parts of the East Coast.

Mars or Manhattan? Wildfire smoke draws comparisons to Red Planet

The light-scattering effect of the smoke molecules turned the sky several shades of red throughout the day Wednesday and had some asking, am I on Mars or Earth?

Quebec ordering more evacuations with dozens of wildfires in Canada still out of control

The intense Canadian wildfires are blanketing the northeastern U.S. and parts of Eastern Canada, turning the sky yellowish gray and prompting warnings for vulnerable populations to stay inside.

Climate activists spray-paint private plane in Germany

Local news outlets reported that Germany’s Left Party chairman Martin Schirdewan called for a ban on private jets flying to Sylt.

Saharan dust over Puerto Rico fueling potentially deadly heat with feels-like temps of 120 degrees possible

Dangerous and potentially deadly heat will plague the U.S. territory of Puerto Rico this week, thanks in part to plumes of Saharan dust that are blowing across the Atlantic Ocean from Africa.

Watch: Adorable red wolf pups learn to howl from parents

The red wolf is the most endangered wolf species in the world, even declared extinct in the wild in 1980.

Toyota to invest $2.1 billion more in North Carolina battery plant

Toyota will invest another $2.1 billion in an electric and hybrid vehicle battery factory that’s under construction near Greensboro, North Carolina.

Why did Venice's Grand Canal turn green? Italian officials now have answer

Footage released by the Vigili del Fuoco, Italy’s national firefighters, showed a patch of Venice's famed Grand Canal turning a fluorescent green Sunday morning in the Rialto area.

Oregon Zoo's high-tech 'smart egg' could help save endangered California condor

The egg replica records sound, temperature, movement and other data critical to saving one of the original animals included in the 1973 Endangered Species Act.