Storm drain carries sewage leaked from manhole into Altamonte Springs lake

The City of Altamonte Springs says sewage is leaking into Lake Orienta. The boat ramp is going to be closed while the city figures out whether the water is safe.

Watch: Freaky slime mold pulsates as spores spread in Alaska national park

Slime molds are a collection of single-celled organisms that move together in search of nutrients. They eat bacteria and appear on dead and decaying logs in Glacier Bay's Alaskan rainforest ecosystem during the summer.

Earth sees hottest day on record for third straight day

The daily highs are an indication that climate change is reaching uncharted territory, scientists say.

Ohio researchers develop new breed of honeybees to fight parasites

Central State University's breeding program aims to create worker bees with smaller mandibles known as 'Ohio Mite Biters.'

US government to award $1.7 billion to buy electric and low-emission buses

The grants will allow transit agencies and governments to buy 1,700 U.S.-built buses, and half of the vehicles will have zero carbon emissions.

Yellowstone River bridge collapses, freight train falls into waters below

Numerous tank cars were partially submerged in the river early Saturday, with an Associated Press reporter witnessing a yellow liquid pouring out of tank cars.

Biden administration moves to restore endangered species protections dropped by Trump

The Biden administration has proposed new rules for protecting imperiled plants and animals as officials move to reverse changes under former President Donald Trump that weakened application of the Endangered Species Act.

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.

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.

Hundreds of Amazon workers protest company's climate impact, return-to-office mandate

Telling executives to “strive harder,” hundreds of corporate Amazon workers protested what they decried as the company's lack of progress on climate goals and an inequitable return-to-office mandate during a lunchtime demonstration at its Seattle headquarters Wednesday.

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.

Bill signed to improve water-quality standards in troubled Indian River Lagoon

Gov. Ron DeSantis on Tuesday signed a bill that includes steps to improve the Indian River Lagoon, where poor water quality has contributed to problems such as numerous manatee deaths in recent years.

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.