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They aren't saying it's alien, but they are saying it's "interesting."

The SETI Institute — the private organization that looks for signals of extraterrestrial life — has announced that it is investigating reports of an unusual radio signal picked up by Russian astronomers.

The signal was detected on a much wider bandwidth than the SETI Institute uses in its searches, and the strength of the received signal was "weak," SETI Institute astronomer Seth Shostak wrote in a blog post.

The European Union's executive branch has found that Ireland granted unfair and illegal tax breaks to the tech giant Apple, and ruled that Apple now owes more than $14.5 billion in back taxes.

The commissioner in charge of competition policy, Margrethe Vestager, says that under EU rules, "Member states cannot give tax benefits to selected companies."

Donald Trump will give a speech Wednesday outlining his immigration stance. Given the last week of news coverage, he could have some serious explaining to do.

An immigration policy centered around extreme positions — mass deportation of 11 million immigrants in the country illegally, plus building a wall along the U.S.-Mexico border — initially helped Trump stand out in the massive Republican primary field.

The V&E Simonetti Historic Tuba Collection in Durham, N.C., is the result of an obsession that grew one oom pah-pah at a time.

Vincent Simonetti started playing tuba in high school in the 1950s – and it was love at first puff.

"And I would draw it in study hall. I'd draw pictures of it. I don't know why. I just became obsessed with it," he says.

Three big-name political insiders have been targets of the activist, outsider wings of their parties.

And yet all three — Republican Sens. John McCain of Arizona and Marco Rubio of Florida, as well as Florida Rep. Debbie Wasserman Schultz, a Democrat — appear safe in their primary battles for re-election Tuesday.

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