Solar Energy Is Now Cheaper Than Fossil Fuels
The World Economic Forum estimates solar and wind are now the same price or cheaper than fossil fuels in more than 30 countries.
LEARN MOREThe federal government has rolled back climate-friendly policy — but climate-friendly policy doesn't always need the federal government's help.
Widespread marine heat waves in the northern part of the Atlantic Ocean peaked in September and continued through the end of the year.
The National Park Service announced plans to begin a seawall project that will require the removal of 140 cherry trees.
Earth set another global temperature record in February. But experts are unsure whether a waning El Niño will be enough to cool temperatures.
A Ukrainian teenager named Denys escaped this year from Russia. But since then, he hasn't been able to leave Poland.
The sweeping suit against Sean "Diddy" Combs, filed last month, alleges sexual assault, harassment and more.
Supreme Court arguments in a medicated abortion case are shining a spotlight on a key federal obscenity law.