Climate

Scientists investigating 'unprecedented' algae bloom in Lake Superior
Researchers are investigating a major algal bloom that surfaced last week in Lake Superior between Duluth and the Apostle Islands. The blooms only started appearing in Lake Superior in 2012. Scientists are investigating why.
Climate Cast Special: Capitalism, communication and carbon-free energy
During this hour-long Climate Cast special, MPR Chief Meteorologist Paul Huttner will talk to experts about "climate capitalism," the best words to use when talking climate and where Minnesota is at when it comes to emissions goals.
Climate change threatens Midwest's wild rice, a staple for Native Americans
When harvests are bad, Native Americans in the region may go without rice for the year. And there have been a lot of bad years lately, as climate change causes more frequent and severe rainstorms.
2017 was one of the hottest years on record
Greenhouse gas concentrations reached a record high. Global sea level was the highest on record, too. NOAA's State of the Climate report points to the urgency of addressing climate change.
Wetter weather causing sewage headaches for Minn. cities
According to the Minnesota Pollution Control Agency, since 2010, wet weather has had an effect on wastewater treatment operations an average of 143 times a year, resulting in raw or partially treated sewage overflowing or being discharged into the environment.
A few more bad apples: As the climate changes, fruit growing does, too
Apple growing is a ruthless business obsessed with good looks. Higher temperatures affect every part of of the fruit's life cycle, from more pests to changing color -- and can even give them sunburn.
The big ways climate and water are connected
Climate change and water are linked in many ways. During our Climate Cast Live program, meteorologist Paul Huttner talked to Radhika Fox, CEO of the U.S. Water Alliance, about the most significant ways.
Rivers of Oil, Episode 4: The rallying cry
In the early 2000s, the Keystone XL oil pipeline became one of the most powerful symbols in the fight against climate change. And since then, it's not just local landowners fighting pipelines in their backyards anymore. It's environmental groups, Native Americans tribes, farmers and ranchers, and a crucial addition to the alliance -- climate change activists. But how did it begin?
Rivers of Oil, Episode 3: The spark that ignited fires
Pipelines have become a potent issue for Native American and indigenous people, who are fighting them across North America. Part of the fight is over culture and identity. But it also involves a messy history of land and treaties, and a long, complicated -- and often adversarial -- relationship with the U.S. government.