Holiday travel mess continues with thousands of cancelled flights

The cost of climate change: 2021 disasters ran up a serious tab

NASA launches world's most powerful – and expensive – space telescope

Wrap your head around sustainable packaging this Christmas!

FDA grants emergency approval for Pfizer's Covid-19 pill

Omicron data is "very encouraging," study says

Human muscle cells will be launched into space for research on aging

Omicron study delivers some potential good news on severity of Covid

Coal is back in the worst way as new analysis hands out end-of-year stocking stuffer

NYC ramps up its climate action efforts with a new fossil fuel ban

Holding on to hope: Photo emerges of 9-year-old Missouri victim just before tornado hit

Biden says government will cover cost of emergency response to tornadoes

It's raining microplastics: Over 1,000 tons of waste are floating above western US

Sun run: NASA spacecraft first to ever enter solar atmosphere!

Glass recycling needs an update – here's why it's worth the effort

Kentucky governor says 74 confirmed dead in devastating tornadoes

Green fertilizer: Helping grow the next piece of the renewable energy puzzle

California announces plans for biggest US food recycling program

Jeff Bezos blasted for late response to Amazon tornado deaths

Orgasmic meditation is a thing and researchers are studying it

Tornados ravage multiple states: Kentucky governor says at least 80 dead UPDATE

Biden signs executive order pushing investment in climate initiatives

Hubble telescope finally comes out of a month-long "coma"

Earth's Black Box: Recording the fight against climate change

Oil companies rake in profits from price hikes during supply crunch

Green hydrogen could fuel the future of air travel

NASA splashes the cash for US firms to develop commercial space stations

Xenobots: The living robots that now know how to reproduce

Nurdles: The tiny plastic pellets with a huge environmental impact

Turn down the sun: Scientists are looking at a very different solution to climate change

Not lovin' it: This is how bad McDonald's is for the environment

Elon Musk says SpaceX could go bankrupt in alarming email

Green Hydrogen: One more piece of the renewable puzzle

Wind power might be getting "too cheap" for turbine producers

Real-life Armageddon: NASA launches rocket into asteroid to knock it off course

Holy sea cow! Florida's manatees need help as die-off reaches record numbers

NASA will work with Russia's space agency to explore Venus!

Jeff Bezos thinks Earth will only be a vacation desination in the future

Activists urge Biden to do something ahead of biggest offshore oil lease sale in US history

COP26: Here's what the US pledged in the fight against climate change

Arresting Nessie, Greta getting rowdy, and other hilarious highlights from COP26

COP26: Glasgow Climate Pact, tears, and anger close out Day 13

Fake reveals, real lessons: How Glasgow's climate activists pranked COP26 and why it matters

COP26: A complete walkout, an uncompleted draft, and more highlights from Day 12

COP26: New alliances, old failings, and more highlights from Day 11

US military emissions: A hidden figure supercharging climate change

British doctor discovers new dinosaur species in a box of bones!

SpaceX mission blasts off to ISS after multiple delays

COP26: US and China strike deal, finance falls short, and more highlights from Day 10

COP26: AOC speaks on Gender Day, loopholes everywhere, and more highlights from Day Nine

COP26: Obama's speech, India's pollution problem, and more highlights from Day Eight

COP26: Fossil fuel industry swarms climate summit with lobbyists

COP26: Carbon offset upset, infection rates, and more highlights from Day Seven

A meme a day keeps the therapist away, study on pandemic stress shows

COP26: activists protest, bankers celebrate, and other highlights from day six

COP26 greenwash frustration, pledge head-fakes, and other highlights from day five

Blue Origin loses lawsuit against NASA over moon landing in win for Elon Musk

Protests in Glasgow grow strong as youth activists demand climate justice

COP26: Ditching coal, broken promises, and more highlights from Day Four

COP26: Walkouts, protests against greenwashing, and more highlights from Day Three