Climate

Why is it so *&%# cold? Come warm up in the answer vortex
The polar vortex has brought air so incredibly cold it may set low-temperature records. Will it ever be warm again?
Massive starfish die-off is tied to global warming
Sea stars along the Pacific Coast are dying in the largest disease epidemic ever documented in a wild marine species. New research suggests warmer water is making the disease even more deadly.
Cold comfort: Subzero weather great for Minnesota's lakes
The frigid temperatures this week are keeping Minnesotans indoors, but there's a bright spot. Experts say bitterly cold weather actually can have positive impacts on lakes from curbing the growth of harmful algae to reducing water loss.
From disease to habitat loss, researchers lay out Minnesota's bleak climate realities
Minnesota lawmakers considering new legislation for reducing greenhouse gas emissions got their second crash course Thursday. This time, it was on all the ways climate change is already harming the state.
The short answer: It's complicated, but there's hope.
Boosted by a Walz, teens press new governor on climate change
Dozens of teenagers packed the governor's office on the third day of the new administration, asking for 100-percent renewable energy, no new pipelines and greenhouse gas emissions regulations.
U.S. carbon dioxide emissions are once again on the rise
A newly released report shows that the United States' CO2 emissions spiked last year. A booming economy and busy transportation sector are to blame.