Abstract: This work compares the effectiveness of four image reconstruction techniques for a ring-array photoacoustic computed tomography (PACT) system: the delay-and-sum (DAS), the interpolated model ...

Abstract: The target azimuth estimation technology based on linear arrays has been widely applied. Higher array gain and higher azimuth resolution can be achieved by increasing the aperture of the ...

When Sam Darnold threw his second interception Thursday night, there was no reason to believe the Seattle Seahawks could come back. The Los Angeles Rams had clearly been the better team. Darnold was ...

President Donald Trump signed an executive order Thursday that could reclassify marijuana as a less dangerous drug and open new avenues for medical research, a major shift in federal drug policy that ...

Today is a good day for potheads, and a great one for the nation’s state-regulated marijuana businesses. In a historic move, the federal government will reclassify cannabis to a more lenient category.

FIRST ON FOX: A group of House Republicans is urging President Donald Trump against an expected move to reclassify marijuana as a less dangerous drug. Rep. Pete Sessions, R-Texas, and House Freedom ...

In April 2025, the U.S. Food and Drug Administration (FDA) released its Roadmap to Reducing Animal Testing in Preclinical Safety Studies—a landmark initiative that lays out a plan to make animal ...

A pair of prominent Senate Republicans has joined Senate Democrats in support of legislation that would roll back President Donald Trump’s executive order on federal unions, but whether the bill gets ...