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One of the enduring mysteries of biology is why so much of the DNA in our chromosomes appears to be simply junk. In fact, about half of the human genome consists of repetitive bits of DNA that cut and paste themselves randomly into our chromosomes, with no obvious purpose.

A study published Thursday finds that some of these snippets may actually play a vital role in the development of embryos.

Sara Netanyahu, Israeli Prime Minister Benjamin Netanyahu's wife, is charged with fraud and breach of trust over having ordered nearly $100,000 worth of food to be catered from pricey restaurants between 2010 and 2013. Prosecutors say she had the government pick up the tab — and falsely claimed there wasn't a cook at the residence.

The National Park Service has approved an initial request for organizers to hold a second "Unite the Right" rally, this time across the street from the White House in August — one year after white supremacists gathered in Charlottesville, Va.

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PRESIDENT DONALD TRUMP: We're signing an executive order. I consider it to be a very important executive order. It's about keeping families together.

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Prime Minister Jacinda Ardern had a baby girl on Thursday, becoming the first sitting world leader to give birth in nearly three decades. The last head of government to give birth while in power was Benazir Bhutto, who had her second child in 1990, while prime minister of Pakistan.

A Canadian mining firm says it will move forward with plans to mine minerals from land that was previously part of the Grand Staircase-Escalante National Monument in Utah.

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