From Wikipedia, the free encyclopedia. Audiology (from Latin audÄ«re, to hear; and from Greek -Î»Î¿Î³Î¯Î±, -logia) is a branch of science that studies hearing, balance, and related disorders. Its practitioners, who treat those with hearing loss and proactively prevent related damage are audiologists.
ABCNews.com. Daylight saving time 2015 will begin on Sunday, March 8 at 2:00 a.m. That means it's time to spring forward, but the sweet act of moving the clocks an hour ahead can deliver a blow to your sleeping schedule.
Daylight saving time, a change in the standard time designed to conserve energy and make better use of daylight, officially begins Sunday. That means at 2 a.m., clocks should spring forward â in other words, they should be set one hour ahead. Daylight saving time officially ends at 2 a.m. Sunday, Nov. 6, and that's when clocks will fall back an hour. The United States wasn't the first country to observe daylight saving time.