Finally, the quaternary structure of a protein refers to those macromolecules with multiple polypeptide chains or subunits. The final shape adopted by a newly synthesized protein is typically the ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

A range of crime data has been going around to make the argument that Washington, D.C., is — or isn't — safe. We talk to crime experts to make sense of it all.

Structure Therapeutics Inc. (NASDAQ:GPCR) showcased preclinical findings for ACCG-2671 and GSBR-5595 in two late-breaking posters at the ADA 85th Scientific Sessions.

Trump administration officials say Washington, D.C. crime stats aren’t accurate. Here’s a look at two national data sources and what they capture.

How the White House's claims about D.C. homelessness compare to the data Trump’s new orders crack down on homelessness in D.C. Here’s a breakdown of the city’s homeless population.

President Trump said that he is deploying the National Guard to Washington, D.C., and that the federal government has taken control of the D.C. police.

The Trump administration says it has arrested more than 700 people in Washington, DC as part of its mission to crack down on crime. Data given to NPR by the city's police department indicates a ...

Weeks before President Donald Trump federalized the Washington, D.C., police, the Metropolitan Police Department was hit with accusations of allegedly juking crime stats for more favorable results.