Stories from February 21, 2021

After days of power outages, some Texas residents now face huge electricity bills
Texas allows companies to sell electricity through variable-rate plans. When the price of electricity skyrocketed last week, that meant exorbitant bills for many residents who had been trying to save money.
Feb. 21 update on COVID-19 in MN: Vaccination pace stays relatively flat
More than half of the new vaccinations reported Sunday in Minnesota were second doses, allowing people to complete their vaccinations. The number of people getting their first vaccine dose has been falling in recent days.
Sunday snow; mild start to the week
Our Sunday snow will be accompanied by milder temps. Temps will be even warmer on Monday. We have a snow update, plus a look at the coming week.
Ancient trees show when the Earth's magnetic field last flipped out
A precise record of the last major reversal of the Earth's magnetic poles can be found in ancient trees. Researchers say this event 42,000 years ago had a huge impact on the planet and ancient humans.
Many spots will top 30 degrees this afternoon, and snow is in the forecast too. We have the details.
Access to Apostle Islands ice caves will remain closed this winter
Officials at northern Wisconsin's Apostle Islands National Lakeshore say the park's famed Lake Superior ice caves will remain closed again this season because of poor ice conditions and the pandemic.
Riot police in Myanmar shot dead two anti-coup protesters and injured several others on Saturday, as security forces increased pressure on popular revolt against the military takeover.
Spacecraft named for 'Hidden Figures' mathematician launches from Virginia
The supply ship is named for Katherine Johnson, a Black NASA mathematician portrayed in the 2016 film. It's bringing some 8,000 pounds of supplies and hardware to the International Space Station.
We topped out in the 20s Saturday, but why stop there? Many areas will reach the lower 30s on Sunday and Monday will be even warmer. We have details on that, plus a look at the Sunday snow forecast.