Polls have closed in Illinois after voters cast ballots in several primary contests that will test the direction of the Democratic Party. Follow for live news updates.

Physicists working on the LHCb experiment have spotted an elusive and fleeting particle, a heavier and more charming cousin to the proton, that has been sought for decades ...

An advocacy group is providing support to candidates who want to expand support for child and elder care in the midterm ...

Can you scream your way to happiness? Maybe not, but the scream clubs popping up around the U.S. promise some relief. Manny Hernandez is the co-founder of the first Scream ...