Six months ago a shooter opened fire in the Pulse nightclub in Orlando, killing 49 people and wounding 53 more. The tragedy spurred some to action while others struggle to understand why it happened. Cassi Alexandra for NPR hide caption

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Cassi Alexandra for NPR

President-elect Trump met in the Oval Office with President Obama last month. Trump would get daily intelligence briefings there, but he has expressed skepticism about their worth. Pablo Martinez Monsivais/AP hide caption

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Pablo Martinez Monsivais/AP

The U.S. government is a major contributor to climate research. It funds missions like NASA's 2010 ICESCAPE expedition to study the decline of Arctic sea ice. Kathryn Hansen/NASA hide caption

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Kathryn Hansen/NASA

Trump's Election Leaves Scientists In A Climate Of Uncertainty

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ExxonMobil chairman and CEO Rex Tillerson speaks in March 2015 at a discussion organized by the Economic Club of Washington. President-elect Donald Trump is expected to name Tillerson as his nominee for secretary of state today. Nicholas Kamm/AFP/Getty Images hide caption

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President-elect Donald Trump's organization holds the lease on, and has opened a hotel in, a prominent building in Washington, D.C., one of many business interests that could lead to conflicts with his role as president. Jon Elswick/AP hide caption

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An F-35 fighter jet arrives in Israel, one of the U.S. allies to put in orders for the next-generation aircraft. President-elect Donald Trump tweeted the program's $1 trillion price tag is "out of control." Ariel Schalit/AP hide caption

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Ariel Schalit/AP

Funeral Directors Weigh In On Texas Rule Requiring Burial Of Fetal Remains

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An abortion rights activist holds a sign outside the U.S. Supreme Court earlier this year before the court struck down a Texas law placing restrictions on abortions. Now abortion rights supporters are suing the state again over a new rule. Mandel Ngan/AFP/Getty Images hide caption

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Lawsuit Challenges Fetal Burial Rule In Texas

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Michael Czaplinski has been unveiling the magic of computers for more than a quarter century. Raquel Zaldivar/NPR hide caption

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Raquel Zaldivar/NPR

'Never Trust Magic': Tips From An IT Guy

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Senate Republicans will move "right after the first of the year" on a resolution to replace the Affordable Care Act, Senate Majority Leader Mitch McConnell told reporters Monday. Mark Wilson/Getty Images hide caption

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Devoted Volunteers Keep History Of Pennsylvania Rail Company On Track

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Trump's Potential Secretary Of State Rex Tillerson Is A Titan In The Oil Industry

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