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

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.

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

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

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

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

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

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

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.

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

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.

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

The brush fires have affected hundreds of millions of animals.

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

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.

Australia has been ravaged by wildfires this summer.

Climate change experts say warmer temperatures combined with heat waves and drought are "supercharging" the wildfires in Australia.

The fires are targeting land, people and the animals who call Australia home.

The family of the last Steve Irwin, has helped rescue 90,000 animals including those falling victim to the ongoing wildfire devastation in Australia.

Australia wildfires will now have additional fire personnel from the U.S. to help battle the blazes.

The Australia wildfires continue to spread.

Bushfires that began at the beginning of Australia's summer are continuing to wreak havoc on communities and are expected to last for several months.

An Australian fire crew filmed its dramatic escape after being overrun by bush fire, as the wildfire crisis across the country deepens.

High temperatures and strong winds are causing the Australia wildfires to spread.