CHICAGO (AP) _ Grain futures were mixed Friday on the Chicago Board of Trade. Jul. corn was unchanged at $4.50 a bushel. Jul. wheat was off 9.75 cents at $5.21 a bushel. Jul. oats was unchanged at ...

LEIDEN, Netherlands (AP) — LEIDEN, Netherlands (AP) — ProQR Therapeutics NV (PRQR) on Thursday reported a loss of $10.6 million in its first quarter. The Leiden, Netherlands-based company said it had ...