We observed large patches of marine macro-algae (Sargassum sp.) floating just offshore, drifting north, and getting stranded on the beach.

On this occasion he did not just vomit once, but over and over, combined with severe diarrhea and fatigue.

Anchorage hit 80 degrees Tuesday night, beating a record set in 1979, according to the National Weather Service.

A mere 71 hours of sunshine were recorded in the capital last month.

    Department of Fisheries and Land Resources theorizes why bears still around so late into the season

Sixteen gray and humpback whales have been reported stranded off Washington and Oregon since April 3, the largest number in nearly two decades.

A Canadian climate scientist says Canada and the world are seeing a pattern of more extreme weather events

Sargassum, a type of marine algae, is washing up en masse on Caribbean beaches, closing them down to the public. The same sargassum is here in Miami, lining Miami beaches.

A resident said his kids don't want to go swimming at that location because there are so many dead fish in the water.

A mysterious malady has killed off nearly one-fifth of Colorado's aspens. But forest ecologists have struggled to explain the widespread die-off, known as Sudden Aspen Decline.

Nearly 80 million people in the United States remained under a heat advisory or warning Tuesday, with scorching temperatures and humidity expected through the Fourth of July.

Mini algae blooms are a regular occurrence in the western basin of Lake Erie. They pop up early in the season and usually dissipate before...

Gray whale (Eschrichtius robustus) found dead on the beach near Kivalina.

Burying Beetle (genus Nicrophorus) Found on McDonald Spit in Seldovia.

The town of Lakselv, Norway, located near the Banak Peninsula and more than 300 miles north of the Arctic Circle in far northern Europe, recorded a temperature of 91 degrees on Wednesday and a high of at least 90 degrees twice this week. That's roughly 30 degrees above average for this region of the world.

The biggest challenges for whales is the buildup of toxic chemicals in their bodies and the shrinking runs of Chinook salmon, their primary prey.

Unusually colored caterpillar in area identified as Bedstraw Hawkmoth (Hyles gallii)

A rare sighting near the confluence of the Russian River.

They may all look the same when swatting them away, but they are an incredibly varied insect — latest research shows there are a whopping 39 species present in the Northwest Territories..

The city has seen 114 millimetres of precipitation so far this June, more than the average for the entire summer.