Cell types in animals evolved by step-wise diversification into sister cell types, which is analogous to the evolution of species or genes. We can identify homologous cell types between species by ...

VATICAN CITY — When 15-year-old Maria Izworska from Poland hears the word Chicago, the first thing that comes to mind is “O Block,” the notoriously high-crime strip of South King Drive that ...

On Monday, Mr. Schumer introduced a bill that would essentially block the deal by barring the ... “They hijacked the O.E.C.D. negotiations to surrender our tax base to Europe and provide China ...

Not all sunscreens are created equal — while most skin care experts say wearing sunscreen every day is essential to help reduce the potential for sunburns and skin cancer (as well as wrinkles ...

Another shooting reported Tuesday in the 100 block of South Washington sent one person to Harborview Medical Center in serious condition. RELATED: Woman, 2 men shot to death outside Seattle ...

I think that’s overzealous in talking about how it’s like, ‘We as women,’ and ‘We’ and this and that, and Gayle King walking around being like, ‘Have you been to space?’ ...

and Lloyd Smucker of Pennsylvania — joined Democrats in voting to block the legislation. The vote was 16 to 21 on a motion to advance the bill. “This bill falls profoundly short; it does not ...