Environment

Last year's photo showed a lot of white snow over the Sierra. This year's photo showed a lot of brown and green hills.

Delta said the money would go into things such as boosting fuel efficiency and investing in efforts to remove carbon from the atmosphere by planting trees and restoring wetlands.

Amazon founder Jeff Bezos said Monday that he plans to spend $10 billion of his own fortune to help fight climate change.

NOAA scientists have also projected that 2020 is likely to rank among the five warmest years on record.

A World Meteorological Organization spokeswoman said the Esperanza base recorded 64.9 Fahrenheit on Thursday — topping the former record of 63.5 degrees tallied in March 2015.

The 17-year-old has encouraged students to skip school to join protests demanding faster action on climate change.

In an effort to reduce waste at Sunday’s Super Bowl, Miami’s Hard Rock Stadium is ditching plastic cups.

This second earthquake happened about 32.9 miles southeast of East End, according to the U.S. Geological Survey. It was about 6 miles deep.

The young climate activist said not enough has been done while participating in a panel in the Swiss ski resort of Davos at the World Economic Forum.

Metallica donated more than $500,000 to relief efforts as the Australian bushfires continue to ravage the country.

Nicole Kidman, her husband Keith Urban and Russell Crowe were among dozens of celebrities who have donated to relief funds connected to the devastating Australia wildfires.

Researchers at the National Atmospheric Deposition Program, say they have have found high levels of  toxic chemicals known as PFAS in rainwater, in some parts of the U.S.

Australia experienced its hottest day on record, beating a record set on Jan. 7, 2013.

The rate of ocean acidification has increased as humans continue to release rampant levels of carbon dioxide through the burning of fossil fuels like oil, coal, and natural gas.

While much of the world was congratulating climate change activist Greta Thunberg for being announced as TIME magazine’s Person of the Year, President Donald Trump took to Twitter to mock the 16-year-old, saying she has an “anger management problem.”

President Donald Trump lashed out at 16-year-old climate activist Greta Thunberg on Thursday, a day after she was named by Time as its Person of the Year, calling her selection “ridiculous."

Drought, intense heat waves, exceptional precipitation and record-low sea ice were extreme weather events made more likely by human-caused climate change, according to new research published Monday. 

North American migratory birds have been getting smaller over the past four decades and the reason appears to be related to climate change, according to findings from a University of Michigan-led analysis of a large dataset.

A study found that hotter temperatures could put pregnant women at risk of giving birth earlier than expected, sometimes as early as two weeks.

The whale was found with roughly 220 pounds of garbage and debris, including sections of net, plastic cups and bags.