Biden signs Earth Day order to protect old-growth forests from wildfire

Old-growth trees are key buffers against climate change and absorb significant amounts of carbon dioxide that contribute to global warming.

Florida seeks 100% renewable electricity by 2050 under proposed rule

Florida utilities would gradually increase their renewable electricity, reaching 100% by 2050 under a proposed rule unveiled this week.

Earth Day 2022: How it started and how to celebrate

This year will mark 52 years since the first Earth Day and countries around the world are celebrating.

Time flies: Google Earth Timelapse feature shows your town change over 37 years

“We hope that this perspective of the planet will ground debates, encourage discovery and shift perspectives about some of our most pressing global issues,” Google said.

Best Buy will pick up and recycle your old appliances - for a price

For about $200 bucks, Best Buy will collect up to two large items and an unlimited number of smaller items from your home.

US used wind power more than coal or nuclear for the 1st time

For one day at least, wind was the second-largest source of energy in the U.S., just behind natural gas, according to the U.S. Energy Information Administration (EIA).

How the Titanic was taken down by a mirage

Unusual atmospheric conditions led to a most historic end for the star-crossed White Star liner.

Space weather alert: G2 geomagnetic storm watch in effect, auroras possible

Don’t expect massive power outages this week, but do expect to see beautiful northern lights after a significant solar flare erupted from a location on the sun’s surface previously believed to be inactive.

There's still a way to reach global goal on climate change

A new study finds that if the nations of the world live up to their promises, future climate change can be kept to within an international goal set by scientists. But it won't be the safest international goal.

Why Biden is waiving rule on higher levels of ethanol in gas this summer

President Joe Biden says his administration will suspend a federal rule that bars higher levels of ethanol in gasoline during the summer.

Climate change: Earth will be 'unlivable' if emissions don't fall faster, UN report warns

A new report from the UN’s top body of climate scientists is warning that temperatures will go beyond a key danger point unless countries worldwide cut greenhouse emissions faster than they are currently committed to doing.

Flamingo that escaped Kansas zoo 17 years ago spotted in Texas

Wildlife officials say one of two flamingos that escaped from a Kansas zoo during a storm 17 years ago has been spotted on the coast of Texas.

Microplastics found in human blood for the 1st time, study says

Microplastics have been found in our food, drinks and even in human placentas. Now, researchers say they have found the first-ever evidence of microplastics in human blood.

Satellite images show New York-sized ice shelf collapse in East Antarctica

Scientists are concerned because an ice shelf the size of New York City collapsed in East Antarctica, an area that had long been thought to be stable.