This card earns double miles on American Airlines purchases and at gas stations and restaurants, and it makes flying less of a hassle with a free checked bag benefit and other perks.

For a steep price, the original premium card gives you 5X points on certain flights and hotel stays, hundreds of dollars a year in credit for travel and shopping, and a suite of perks for high-end ...

Ion channels are integral membrane protein assemblies that modulate the flow of ions into and out of a cell or organelle, leading to generation of electrical signals. Opening (gating) of ion ...

Charges are pending after a crash involving an Ion train in Kitchener. Waterloo Regional Police said the collision occurred Thursday, at approximately 9:40 a.m., on King Street West, near Andrew ...