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IRVINE, CA - SEPTEMBER 12: Taco Bell's iconic sauce packets. (Photo by Joshua Blanchard/Getty Images for Taco Bell)

Taco Bell will start reusing hot sauce packets

These were Biden's campaign promises on the climate crisis

A Caterpillar Inc. 326F excavator operates at the Kentucky Utilities Co. Ghent generating station in Ghent, Kentucky, U.S., on Tuesday, April 6, 2021. Coal's slow downfall is gaining momentum across the U.S. as clean energy becomes cheaper and wins widespread support, but lawmakers in mining states from Wyoming to West Virginia are determined to fight back with a series of roadblocks to President Joe Bidens plan to cut greenhouse-gas emissions. Photographer: Luke Sharrett/Bloomberg via Getty Images

Coal miners join climate activists to back Biden's $2 trillion infrastructure plan

package free lead

Nordstrom just made sustainable shopping so much easier

Ariel view of Navatu Reef on the Lau Group (©Ron Vave).

Blue Nature Alliance aims to restore 7 million square miles of ocean in five years

blue nature alliance spc intl_00000316.png

Blue Nature Alliance aims to protect 5% of the world's ocean in five years

Get paid to recycle old tech and media with Decluttr

Chicago, UNITED STATES: A passenger waits in line with her passport 23 January, 2007 before her Mexicana Air flight out of Chicago O'Hare International airport in Chicago, Illinois. As of 23 January, all Americans, Mexicans, Canadians and Bermudians traveling by air to the United States must for the first time carry a passport, said the Department of Homeland Security. The new measure is part of the department's Western Hemisphere Travel Initiative, following the recommendations of the National Commission on Terrorist Attacks on the United States, better known as the 9/11 Commission. It is aimed at making it more difficult for terrorists to enter the country with fake documents. AFP PHOTO/JEFF HAYNES (Photo credit should read JEFF HAYNES/AFP via Getty Images)

Find out which countries are welcoming US tourists back

An indigenous woman takes part in a protest along with people from various ethnic groups in a protest against the proposal of the federal government to legalize mining in indigenous lands, in front of Planalto Palace in Brasilia on April 19, 2021. - As Indigenous Day is celebrated in Brazil on April 19, the protesters criticized the policies of President Jair Bolsonaro's government and the withdrawal of their rights guaranteed in the constitution. (Photo by EVARISTO SA / AFP) (Photo by EVARISTO SA/AFP via Getty Images)

Brazil's indigenous groups protest bill that would allow commercial mining on their land

In this photo provided by the Gallatin County Sheriff's Office, officers from the sheriff's office and West Yellowstone Police Department are seen near the scene of a grizzly bear mauling just outside Yellowstone National Park near West Yellowstone, Mont. on April, 15, 2021. Authorities said Charles "Carl" Mock died Saturday of injuries sustained in the attack. (Gallatin County Sheriff's Office via AP)

Backcountry guide mauled to death while fishing near Yellowstone National Park

The morning rush hour on the street Bismarckstrasse is pictured during morning light on February 25, 2021 in Berlin, Germany. (Photo by Florian Gaertner/Photothek via Getty Images)

'Dire warning' for the planet: Coal is powering the economic recovery

In this file photo, a Chinese state owned coal fired power plant is seen near a large floating solar farm project under construction by the Sungrow Power Supply Company on a lake caused by a collapsed and flooded coal mine on June 16, 2017 in Huainan, Anhui province, China.

Coal is powering the economic recovery, IEA says

July 9, 2013

Mosaic of the Valles Marineris hemisphere of Mars projected into point perspective, a view similar to that which one would see from a spacecraft. The distance is 2500 kilometers from the surface of the planet, with the scale being .6km/pixel. The mosaic is composed of 102 Viking Orbiter images of Mars. The center of the scene (lat -8, long 78) shows the entire Valles Marineris canyon system, over 2000 kilometers long and up to 8 kilometers deep, extending form Noctis Labyrinthus, the arcuate system of graben to the west, to the chaotic terrain to the east. Many huge ancient river channels begin from the chaotic terrain from north-central canyons and run north. The three Tharsis volcanoes (dark red spots), each about 25 kilometers high, are visible to the west. South of Valles Marineris is very ancient terrain covered by many impact craters.

Credit
NASA/JPL-Caltech

The best photos of Mars

Journalists watch a screen showing China's President Xi Jinping delivering a speech during the opening of the Boao Forum for Asia (BFA) Annual Conference 2021 in Boao, south China's Hainan province on April 20, 2021. - China OUT (Photo by STR / AFP) / China OUT / The erroneous mention[s] appearing in the metadata of this photo by STR has been modified in AFP systems in the following manner: [removes 'LIVE IMAGE' from caption]. Please immediately remove the erroneous mention[s] from all your online services and delete it (them) from your servers. If you have been authorized by AFP to distribute it (them) to third parties, please ensure that the same actions are carried out by them. Failure to promptly comply with these instructions will entail liability on your part for any continued or post notification usage. Therefore we thank you very much for all your attention and prompt action. We are sorry for the inconvenience this notification may cause and remain at your disposal for any further information you may require. - China OUT (Photo by STR/AFP via Getty Images)

Xi Jinping says 'bossing others around' won't work as US ups pressure on China

Piran, Slovenia, was part of the Venetian empire.

The mini Venices around Europe

Blinken warns US is falling behind China in race to capitalize on climate opportunities