To the people who get all in a knot when someone is a few minutes late: Get over yourself. Quit being so critical when someone arrives slightly after the appointed time.

Detailed price information for Adtran Holdings Inc (ADTN-Q) from The Globe and Mail including charting and trades.

Ultrasound is a time-honored medical technology ... typically using intensities of a few hundred milliwatts per square centimeter of tissue. By the late 1950s, some doctors were using the technique to ...