Lena V. Groeger is the deputy editor, news apps, at ProPublica, where she makes interactive graphics and writes about design’s real-world consequences. She is on the board of the Society for News Design and has taught classes on design and data visualization at NYU, The New School and CUNY. Before joining ProPublica in 2011, Groeger covered health and science at Scientific American and Wired magazine. She is particularly excited about the intersection of cognitive science and design, as well as telling stories with real-world impact.
Obama administration assertions about the number of civilians killed by U.S. drone strikes have varied widely. We charted every claim we could find.
Why and how we mapped state money for homeowners.
We contacted every state to see how they are spending the money they received from the foreclosure settlement. Here’s the most comprehensive breakdown available anywhere.
From phone hacking to bribery, the corruption at News International has involved many players -- increasingly, ones close to Rupert Murdoch. We’ve mapped out the players involved in this growing debacle, organized by their proximity to Rupert Murdoch, James Murdoch and other senior staff.
As the terrain and debate around national security shifts, we took a look back at some of the most controversial elements of George W. Bush’s national security policy, to see how much has changed under Obama – and how much has stayed the same.
The Obama administration’s newly proposed fracking rules contain some strong measures but apply to only a fraction of the country
From eroding surgical mesh to rusting artificial hips, the past decade has seen many medical devices malfunction. But the FDA doesn't have a standardized national system to track and catch problems.
The nation’s first ever standards for fracking, which apply to air pollution and not groundwater, won’t take full effect until 2015.
Critics say the test Robert Bales likely took before deployment fails to screen for the invisible wounds of war.
A recently introduced Senate bill could limit rebates insurers are slated to pay to consumers.
Three different approaches to presenting stories over time.
Environmentalists have repeatedly pressed regulators to compel oil and gas companies to report what chemicals they use in the drilling and fracking process. No one knows the exact makeup of the frack mixture or drilling muds, but this list breaks down the main ingredients revealed so far.
The Stop Trading on Congressional Knowledge Act, or Stock Act, recently passed in both chambers of Congress. We break down the main differences between the House and Senate versions, with a real-life scenarios that illustrate activities the bill targets.