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Any wind can exacerbate a wildfire, but unique traits of southeastern California’s Santa Ana winds make them particularly effective at spreading fires.
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.
The plan relies on a promising but unproven system to destroy it with another missile.
Add a side of science to your Turkey Day feast with these sticky, spicy and somewhat silly tidbits.
What protests looked like on every NFL sideline.
After days of terrifying predictions, preparation and evacuations, Irma arrived in the Florida Keys on Sunday morning and on the Florida mainland Sunday afternoon.
Irma’s maximum sustained winds were measured at 185 mph on Tuesday. Only one Atlantic storm in recorded history has exceeded that level.
The storm is big, fast and speeding westward toward Puerto Rico and Florida
The most recent test was the regime’s biggest by far, but it is still small compared to those in other country’s arsenals.
Here’s a look at how far runners in each generation would get — if the race were a massive relay.