These once-exotic weapons in the cancer-fighting arsenal are getting faster, cheaper and more common.

  • Mar 1, 2018

The places change, the numbers change, but the choice of weapon remains the same. In the United States, people who want to kill a lot of other people most often do it with guns.

  • Feb 14, 2018

South Koreans say this year’s Olympic host is at the perfect elevation. In the U.S., this Idaho city measures up best

  • Jan 26, 2018

Any wind can exacerbate a wildfire, but unique traits of southeastern California’s Santa Ana winds make them particularly effective at spreading fires.

  • Dec 8, 2017

President Trump drastically reduced the size of two national monuments in Utah, potentially opening about 2 million acres of public land to mineral extraction and other activities in a state in which about 65 percent of all land is federally owned.

  • Dec 7, 2017

The plan relies on a promising but unproven system to destroy it with another missile.

  • Nov 29, 2017

Add a side of science to your Turkey Day feast with these sticky, spicy and somewhat silly tidbits.

  • Nov 15, 2017

What protests looked like on every NFL sideline.

  • Sep 25, 2017

After days of terrifying predictions, preparation and evacuations, Irma arrived in the Florida Keys on Sunday morning and on the Florida mainland Sunday afternoon.

  • Sep 10, 2017

Here’s a look at how far runners in each generation would get — if the race were a massive relay.

  • Oct 28, 2016
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