The warning from New Brunswick's chief medical officer of health comes less than a week after three dogs died as a result of what is suspected to be a blue-green algae bloom.

A rare whale-dolphin hybrid species has been discovered off the coast of Hawaii, scientists say. The animal is the first-ever documented offspring of a rough-toothed dolphin and the rare melon-headed whale, a team from the Cascadia Research Collective concluded in a report released this week.

A local firefighter who was killed fighting a fast-moving wildfire was identified Friday as crews continued to battle the blaze in Redding, California.

But an Icelandic whale-watching crew spotted the right whale named Mogul three times this week, leaving a research scientist wondering why the animal ventured so far.

Hundreds of sea turtles have washed up dead along the southwest Florida coast as an ongoing red tide event persists in the waters. The Florida Fish and Wildlife Conservation Commission has logged 287 sea turtle deaths since the virulent algal bloom started in October, the Associated Press reported.

Vegetable prices are rising rapidly in Japan after a deadly heatwave saw highs of more than 40C. Record-breaking temperatures triggered a spike in the cost of some foods with increases of up to 65 per cent.  An agriculture ministry official in Tokyo warned about "pretty severe price moves" for vegetables if predictions of more weeks of hot weather held up, resulting in less rain than usual.

If you see something that looks like tomato soup in Puget Sound, here's why.

Firefi­ghters say around 160 reside­nts have been briefl­y trappe­d in their homes due to the floodi­ng

Algae blooms have infiltrated much of the Cape Coral canal system, creating a foul odor and a green, spray-paint tint to some of the water.

Seniors, children and people with chronic health issues are advised to stay indoors and use air conditioning where possible.

They've forced evacuations of popular beach towns just outside the city.

Numerous large wildfires are burning around Idaho. The Rattlesnake Creek Fire south of Riggins and the Milemarker 73-Idaho 55 Fire north of Horseshoe Bend are causing significant hazards for residents, travelers and firefighters.

The images are shocking, but perhaps not for people who live in the Dominican Republic.'It happens pretty much all the time,' says Cyrill Gutsch

Crews fighting forest fires in northern Ontario are receiving help from other provinces, the U.S. and Mexico as they try to contain several blazes after days of hot and humid weather.

The drought gripping the Ottawa area isn't just burning grass and stunting corn crops. Mice are increasingly finding their way into homes and apartment buildings in search of water.

The smelly carcass, identified as that of an adult male minke whale, is the second large marine animal to turn up on shore in southern Maine in the past week.

Grass and forest fires are proving difficult to contain in Finnish Lapland, and now several fires on the Russian side of the border are moving into Finland.

Locals in north of Yakutia said daylight was completely gone for several hours. After the sun returned, locals found thick layer of dust covering everything outside.

Pakistani officials say the melting of a glacier has unleashed landslides and floods in the country’s northern district of Ghizer, inundating dozens of homes and displacing hundreds of people. Mohammad Khalid, a local police official, said Friday that authorities are sending relief supplies to the flood-hit villages.

Rainfalls of unprecedented intensity caused flash floods in several parts of the country and serious flooding in Bayan-Ulgii, Selenge and Tuv aimag.