NPR News

Editor's note: This story was updated on Feb. 2o at 9:50 a.m. ET with an image of the state Supreme Court's map.

The Pennsylvania Supreme Court has enacted a new congressional district map that may be much more favorable to Democrats, replacing the one it overturned and deemed an unconstitutional partisan gerrymander last month.

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

ARI SHAPIRO, HOST:

In the Winter Olympics, where races can be won or lost by thousandths of a second, tiny imperfections can make all the difference.

Nowhere is this more true than in the ice venues, where skilled technicians called "ice meisters" have honed their expertise over years of crafting the perfect surface.

Make that surfaces: It turns out that all ice is not created equal.

Depending on the sport, the ice might need to be softer or harder, colder or warmer, textured or smooth.

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

ARI SHAPIRO, HOST:

In the week since a gunman murdered 17 in Parkland, Fla., Marjory Stoneman Douglas students have organized a national campaign against school violence with a forceful, simple message for the country: Never Again. They say, in order to prevent the next school shooting, America needs stricter gun laws, safer schools and for the National Rifle Association to get out of politics.

And their message is being heard — on TV and across social media. "Everyone's listening, everyone cares. Change is going to be seen everywhere," junior Cameron Kasky said.

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

ARI SHAPIRO, HOST:

Copyright 2018 Wisconsin Public Radio. To see more, visit Wisconsin Public Radio.

ARI SHAPIRO, HOST:

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

ARI SHAPIRO, HOST:

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

ARI SHAPIRO, HOST:

Violence in Rio de Janeiro has gotten so bad that Brazil's president recently put the military in charge of security there. The recent crime wave has many people worried. Those who live near banks have particular concerns, as NPR's Philip Reeves reports.

As the Senate tries to hash out a deal on immigration, it's not just immigrants that have a lot at stake. So do the businesses that hire them.

"We are suffering very much from shortage of labor — skilled labor — here in Dalton," said Ahmed Salama, the CEO of Oriental Weavers USA, the American branch of a giant Egyptian company. Salama recently showed me around his factory in Dalton, Ga., where hulking machines weave bright-colored yarn together.

Pages