Scientists are taking the temperature of ancient seas to discover how they've shaped global climate.
This year is on track to be a record 1 degree Celsius (1.8 degrees Fahrenheit) hotter than the pre-industrial average, hitting a symbolic milestone in the global warming that scientists blame on human activities, Britain's ...
Ozone, methane and aerosols (tiny pollutant particles) remain in the atmosphere for a shorter time than CO2, but can affect both the climate and air quality. Yet environmental policies tend to separate the two issues, with ...
The world broke new heat records in July, marking the hottest month in history and the warmest first seven months of the year since modern record-keeping began in 1880, US authorities said Thursday.
The El Nino weather phenomenon that began this year could be among the strongest in 65 years, US government scientists said Thursday.
More than a quarter million sockeye salmon returning from the ocean to spawn are either dead or dying in the Columbia River and its tributaries due to warming water temperatures.
The planet just set another monthly climate record with the hottest June in 135 years, US government scientists said Monday.
In their annual, detailed physical of Earth's climate, scientists say the world is in increasingly hot and rising water.
In 2014 the world's oceans swelled, major greenhouse gases that fuel global warming hit record highs and the planet's surface temperature reached its hottest point in 135 years, international researchers said Thursday.
First discovered in 1930, Pluto was considered to be the ninth planet in our Solar System for many decades. And though its status has since been downgraded to that of a dwarf planet, thanks to the discovery of Eris in 2004, ...