Mount Etna lights up Sicily's night sky with 6th eruption in 8 days

Etna erupted for the sixth time in eight days on February 24, according to local media, with footage from the area showing lava fountains shooting 500 meters into the air.

Bill Gates warns coming climate crisis will be deadlier than coronavirus

In his new book, “How to Avoid a Climate Disaster,” Bill Gates says that it is imperative that the world go from the current 51 billion tons of emissions to zero within the next 30 years to avoid catastrophe.

Weather experts say winter catastrophe was no surprise, lack of planning caused disaster

Government and private meteorologists saw it coming, some nearly three weeks in advance. They started sounding warnings two weeks ahead of time. They talked to officials. They issued blunt warnings through social media.

Texas' plight exposes vulnerability of power grids to climate change, experts say

Power grids, such as the one in Texas, are designed for predictable seasonal weather shifts. Experts say to better prepare for future extreme weather events, it will take both a collective agreement to invest — and money.

US officially rejoins Paris climate accord as Biden administration works on new 2030 emissions goal

World leaders welcomed the United States' official return to the Paris climate accord Friday, but politically trickier steps lie just ahead for President Joe Biden, including setting a tough national target in coming months for cutting damaging fossil fuel emissions.

Huge societal changes needed to keep nature, make Earth livable for humans, UN says

Humans are making Earth a broken and increasingly unlivable planet through climate change, biodiversity loss and pollution. So the world must make dramatic changes to society, economics and daily life, a new United Nations report says.

Global shark populations have declined more than 70% since 1970, researchers say

When marine biologist Stuart Sandin talks about sharks, it sounds like he’s describing Jedis of the ocean. “They are terrific predators, fast swimmers and they have amazing senses — they can detect any disturbance in the ocean from great distance,” such as smells or tiny changes in water currents.

Invasive zebra mussels successfully eradicated from Lake Waco

The Texas Parks and Wildlife Department says it has determined that invasive zebra mussels have been successfully eradicated from Lake Waco.

Biden signs executive orders on COVID-19, immigration, rejoining Paris climate accord and WHO

In his first hours as president, President Joe Biden signed a series of executive actions that reversed his predecessor’s orders on immigration, climate change and handling of the coronavirus pandemic.