Aviv Regev is the co-founder of the Human Cell Atlas.
It's a huge leap in understanding how human cells work.
She says it's like upgrading from a 15th century map of the world to Google Maps.
If I want to develop a medicine that would only go to the place where something is broken,
I need to know how to get there.
The new wave of biotechnology.
That's on the TED Radio Hour podcast from NPR.
Live from NPR News in Washington, I'm Dave Mattingly.
The Vatican says more than 100,000 people have paid their respects to Pope Francis at St. Peter's Basilica
since his body began lying in state on Wednesday.
Mourners have filed past the Pope's casket day and night ahead of Saturday's funeral in St. Peter's Square.
President Trump is among world leaders expected to arrive in Rome today for the funeral service.
Francis died of heart failure on Monday at the age of 88 after suffering a stroke.
Officials in Ukraine are reporting more deaths and injuries from attacks by Russian forces a day after a large-scale missile and drone assault by Russia targeting Kiev left 12 people dead.
A federal judge is blocking President Trump's executive order that would require someone to provide proof of citizenship to register to vote in the U.S.
As NPR's Jude Jaffe-Block reports,
the judge says the president lacks the authority to make the change.
Trump's March 25th order directs the Election Assistance Commission,
which is an independent bipartisan body,
to change the federal voter registration form to include a requirement that applicants show proof of citizenship.