Sustainable aviation fuel (SAF) currently makes up less than 1 percent of total aviation fuel consumption. Traditional jet fuel is derived from oil, and alternative options so far have typically used ...

As climate diplomats from 200 countries gather for the annual United Nations climate negotiations beginning Monday, fast-rising global temperatures over the last year have reached 1.5 degrees Celsius ...

And for the first time, the globe this year reached more than 1.5 degrees Celsius (2.7 degrees Fahrenheit) of warming compared to the pre-industrial average, the European climate agency Copernicus ...

It is now "virtually certain" that 2024 - a year punctuated by intense heatwaves and deadly storms - will be the world's warmest on record, according to projections by the European climate service.

Donald Trump's return to the White House is expected to usher in another era of rollbacks on climate regulations and environmental protections.

This year is "virtually certain" to eclipse 2023 as the world's warmest since records began, the European Union's Copernicus Climate Change Service (C3S) said on Thursday. The data was released ahead ...

Vice President Kamala Harris had struggled to gain momentum against President-elect Donald Trump on the subject of border security and illegal immigration.

The delay this year had drawn attention on social media, where photos of Mount Fuji’s snowless cap after an unseasonably warm fall raised concerns about climate change. Officials say it’s too early to ...

The United Arab Emirates committed to cut its planet-warming emissions by 47% compared with 2019 levels by 2035 in its new national climate plan released on Thursday, ahead of next week's United ...

The split-screen reaction in the North Bay — somber Democrats, triumphant Republicans — mirrored the nation’s sharp partisan divide and came as residents and officials either girded for or welcomed ...

Donald Trump has promised sweeping action in a second administration. The former president and now president-elect often skipped over details but through more than a year of policy pronouncements and ...