Smoke from massive wildfires in Australia led to an algae bloom thousands of kilometers away.

Residents are evacuated as bushfire smoke ravage the popular Fraser Island in Australia.

The fire burned around 50,000 acres in Australia’s Northern Territory.

New South Wales is officially free of wildfires after a devastating season.

Australia bushfires in New South Wales were contained for the first time since the season began.

This rugby team took advantage of Sydney’s wet conditions in a sodden training session, combining sprints with belly slides on the waterlogged pitch.

The fire service made the announcement as 60 fires filled the skies with smoke.

A mother koala and baby saved from bushfires in Australia have returned home after weeks of recovery.

Soldiers with the Australian Army came to the rescue of several hungry koalas saved from the bushfires ravaging the country.

More than 1 billion animals are believed to have died in the fires.

Three Americans were killed battling the Australian wildfires Wednesday when their water tanker plane crashed in New South Wales.

An air tanker carrying three American firefighters in Australia crashed while fighting bushfires.

Tennis star Serena Williams paid tribute to koalas through nail art during the Australian Open.

The aerial water tanker went down in the Snowy Mountains' Monaro region in New South Wales; the three crew members who died were believed to be the only ones aboard.

A fundraiser started by Massachusetts resident Owen Colley has raised more than $250,000 for Australia bushfire relief efforts.

Firefighters saved Wollemi Pines from the Australia wildfires in a secret government mission.

A baby koala named Hope, born at Zoo Miami, is the first surviving koala born there in nearly 30 years.

The location of the Wollemi pine trees is kept secret from the public to prevent contamination.

Pyrocumulus clouds are formed when the hot air and smoke from a wildfire is released into the sky.

Australia wildfires are paving the way for fire clouds. Here's an explainer on what pyrocumulus clouds are.

One player collapsed on the court as she struggled to breathe, while tournament officials said they would continue to monitor air quality before the main draw starts.

Dalila Jakupovic collapsed during an Australian Open match because of thick smoke from wildfires.

The Amazon CEO, who unseated Bill Gates as the top billionaire on Forbes' rankings, announced the donation of one million Australian dollars (approximately $690,000 U.S. dollars) on Instagram.

Efforts continue around the clock to treat animals hurt in the wildfire disaster.

Paul was found burnt and barely alive in the ashes — but look at him now!

The government used helicopters to help feed starving animals displaced by the country's wildfire crisis.

A look at koala culture amid Australia's wildfires.

A koala wearing a diaper enjoys some sunshine while recovering from burns sustained in the devastating Australia wildfires.

The Australian government is airdropping tons of food to help feed starving animals displaced by wildfires.

Celebrities including Leonardo DiCaprio, Elton John, Chris Hemsworth, Pink and Nicole Kidman have donated money in support of wildfire relief efforts.

Videos showed the crowd marching from the capital's Town Hall to Parliament House, where the office of Prime Minister Scott Morrison is located.

Thousands of protesters stepped out in Australia amid the wildfires to protest the government's climate policies.

Lizzo volunteered at the Melbourne Foodbank on Wednesday and helped distribute food to those affected by Australia's massive fires.

Dogs are saving koalas in the Australia wildfires.

The joeys were brought to Shai Ager, who runs a wallaby relocation project in Australia.

Lizzo stopped by a food bank during a tour stop in Australia while Serena Williams is joining tennis’s top stars in playing an exhibition match for fire relief.

A new level 2 warning means any American traveling to Australia is urged to postpone their trip if they're coming to an area affected by the wildfires.

Australia wildfires have destroyed nearly 800 homes in eight days and an expert estimates nearly a billion animals have died.

Wallabies were forced to flee from a raging bushfire burning near a wilderness retreat on Australia’s Kangaroo Island.

An ecological emergency is unfolding as more than 1 billion animals have now been killed.

The brush fires have affected hundreds of millions of animals.

The charity match will be played ahead of the 2020 Australian Open.

With hot and dry conditions on the way, crews are working tirelessly to fight the devastating wildfires in Australia.

A local family set up a rescue operation of koalas, transporting them to neighbors who they say have a permit to care for native wildlife.

The rain in Australia is actually hindering the process of back-burning, an essential part of stopping wildfires.

A superimposed wildfire map of Australia over the United States shows the scale of the massive wildfires that have spread Down Under.

The massive bushfires are now visible from space and have engulfed an area the size of more than 50 New York Cities.

Tens of thousands of residents have been driven from their homes as part of that country’s largest evacuations ever.

The path of destruction has widened as strong winds continue to fuel the flames.

The ongoing fires impacting the region has led to an estimated half billion animals dead, including many koalas and kangaroos.