Headlines

Gut bacteria may influence social behavior through smell

In a new study, Northwestern University neurobiologists discovered that gut bacteria and the nose work together to shape social behavior in mice, including who fights and who backs down. Using a combination of genetic and behavioral experiments, the scientists found gut

How plants could betray themselves across the galaxy

Here's a thought experiment. Imagine looking at Earth from a distant star system, armed with a powerful telescope capable of capturing its reflected light. Could you tell the planet was alive? The answer, remarkably, might be yes and the clue would come from the color of the

Democrats press Trump admin on prediction markets

Welcome to The Hill's Business & Economy newsletter {beacon} Business & Economy Business & Economy The Big Story Democrats press Trump on prediction market insider trades More than 40 Democratic lawmakers are pressing the Trump administration to provide guidance

Trump lifts pause on asylum for some migrants

The Trump administration on Monday said it is renewing processing of asylum applications from some countries, a move that will have limited impact but nonetheless scales back current restrictions. The administration further paused asylum processing by U.S. Citizenship and

Spain closes airspace to US warplanes in Iran operation

Spain won’t allow American aircraft involved in the U.S.-Israeli war in Iran to fly in its airspace, a move likely to further drive a wedge between the two NATO allies. Madrid said March 1 it would not allow Washington to use its air bases for military operations in Iran,

Musk judge reassigns cases

{beacon} Technology Technology The Big Story Delaware judge hands off Musk cases A Delaware judge has reassigned several cases related to Elon Musk after the tech mogul accused her of bias over a LinkedIn post and called for her recusal. © AP Photo/Susan Walsh Delaware

Flaws in Government Tool to ID Noncitizen Voters

Republican Sen. Mike Lee said that he believes there are "at least tens of thousands, probably hundreds of thousands" of noncitizens illegally registered to vote in the U.S., adding that a federal tool used in nearly two dozen states would help identify the number. But the tool