Leonard Nimoy, Spock of ‘Star Trek,’ Dies at 83  —  Leonard Nimoy, the sonorous, gaunt-faced actor who won a worshipful global following as Mr. Spock, the resolutely logical human-alien first officer of the Starship Enterprise in the television and movie juggernaut “Star Trek,” …

House will vote Friday to prevent Homeland Security shutdown  —  The House will vote Friday on a bill funding the Department of Homeland Security for three weeks in an attempt to avert a shutdown slated for Saturday at the massive agency.  —  If the bill is approved by the House …

GOP scrambles to keep Obamacare subsidies flowing in case of Supreme Court victory  —  What happens if Republicans win the Supreme Court case against Obamacare?  They might end up like the dog that caught the car.  —  Next Wednesday the court will hear oral arguments in King v. Burwell …

Ronald Reagan, Scott Walker, and the ISIS Gaffe  —  How Scott Walker's fandom of the 40th president hurts him.  —  The ledes were written, the narrative was set.  At CPAC, Wisconsin Governor Scott Walker was going to have another knockout speech in front of conservatives and national media.

Rubio: I've learned lesson on immigration  —  Sen. Marco Rubio (R-Fla.) told the Conservative Political Action Conference (CPAC) that he's learned he was wrong on his approach to immigration reform.  —  Rubio, a onetime Tea Party favorite whose support for a comprehensive immigration reform package hurt …

Jeb Bush: 'I'm not backing down' from immigration stance  —  PALM BEACH, Fla. — In perhaps his most campaign-style speech so far, not-yet-official GOP presidential candidate Jeb Bush vowed Thursday not to alter his views on immigration despite intense opposition among some parts of the Republican base.

Scott Walker Wants Colleges to Stop Reporting Sexual Assaults  —  Wisconsin Governor Scott Walker's proposed budget—which would cut $300 million dollars out of the state's beloved public university system—has a non-fiscal bombshell tucked in between its insane pages.

The Science of Why No One Agrees on the Color of This Dress  —  The original image is in the middle.  At left, white-balanced as if the dress is white-gold.  At right, white-balanced to blue-black. swiked  —  Not since Monica Lewinsky was a White House intern has one blue dress been the source of so much consternation.

CPAC Hails ‘President Paul’  —  CPAC activists waited an hour-and-a-half for Senator Rand Paul after congressional votes delayed his speech, and the pent-up energy made for a rowdy welcome.  —  “President Paul!  President Paul!  President Paul!” the attendees chanted in the middle …

In Early Polling, Walker Stands Apart  —  Not since George W. Bush in 2000 has a GOP presidential candidate drawn support across so many divides.  —  Can Scott Walker keep his balance?  —  That's quickly become one of the most consequential early questions as the 2016 Republican presidential race begins …

Uninsured Ex-Sheriff Who Fought O-care Struggles To Pay Medical Bills  —  Former Arizona county sheriff Richard Mack, a fierce opponent of Obamacare and a leader in the “constitutional sheriff” movement, is struggling to pay his medical bills after he and his wife each faced serious illnesses.

American atheist blogger hacked to death in Bangladesh  —  Protests in Dhaka after Avijit Roy, whose blog championed liberal secular writing in the Muslim-majority nation, was attacked along with his wife  —  A prominent American blogger of Bangladeshi origin has been hacked to death …

Eric Holder's parting shot: It's too hard to bring civil rights cases  —  In an exit interview, the attorney general says his critics may be partly driven by race.  —  Attorney General Eric Holder plans to push, during his final weeks in office, a new standard of proof for civil-rights offenses …