What is net-zero living and why experts say it’s worth it

Aiming to reach a goal of net-zero for all is a stretch, but there are feasible ways for you to reduce your greenhouse gas emissions just by making changes in your own home and behavior.

How to reduce your carbon footprint: Practical tips for day-to-day life

Here are some easy choices people can make in their day-to-day lives that can reduce one’s carbon footprint — many of which require little or no extra cost.

Nearly 80% of Amazon rainforest shows signs of loss, study finds

Scientists have long been warning that extreme weather would cause calamity in the future but it appears that the future is already here.

UN report on climate change: Urgent action needed to secure a 'liveable' future

A new UN report to guide leaders in their efforts to curb climate change warns the world is going to get sicker, hungrier, poorer and more dangerous in the next 18 years.

UN: Wildfires getting worse globally, governments unprepared

A warming planet and changes to land use patterns mean more wildfires will scorch large parts of the globe in coming decades, causing spikes in unhealthy smoke pollution and other problems that governments are ill prepared to confront, according to a U.N. report released Wednesday.

One million mosquitoes in Florida caught on Sanibel Island

The Lee County Mosquito Control District recently posted photos on its Facebook page of one million mosquitoes lumped into a pile.

The price of fast fashion: How quick trends, 'throwaway culture' harm the planet

Fast fashion allows shoppers to hop on trends quickly and cheaply, with some never even wearing the same outfit twice. But experts say this convenience comes at a cost.

Biden: Infrastructure law to give $1B toward Great Lakes pollution cleanup

The infrastructure law will dedicate $1 billion toward Great Lakes cleanup and restoration, impacting several U.S. sites that have been deemed “areas of concern” for years.

US sea levels will rise rapidly in the next 30 years, report warns

A federal report warns that America's coasts will be hit hard by ever faster sea level rise between now and the year 2050.

Elephant tusk DNA helps crack down on poaching

A new study suggests that as few as three major criminal groups are responsible for smuggling the vast majority of elephant ivory tusks out of Africa.

Koalas listed as endangered species in parts of Australia

Koalas inhabiting the states of New South Wales, Queensland and the Australian Capital Territory will be listed as endangered, according to the Australian Government.

Air quality inside homes worse than office buildings, study suggests

Researchers at Texas A&M University measured air quality inside homes and offices and found that remote working may pose a higher health risk for employees.

Doomsday Clock at 100 seconds to midnight on its 75th anniversary

The Doomsday Clock — a metaphorical clock that illustrates how close we are to destroying ourselves — has been at its closest time to midnight for the past two years. What will it take to "turn back" the hands of time?

How warming affects Arctic sea ice, polar bears

As world leaders meet to try to ramp up efforts to curb climate change, the specter of polar bears looms over them.

Louisiana National Guard uses old Christmas trees for emergency training

At this point, many of us have already thrown out our Christmas trees, but in Louisiana, these discarded trees serve an important purpose for the United States Army.