Washington, California and Florida are mulling a permanent switch to DST. Proponents say that doing so could improve health, save energy and prevent crime.
Research shows that daylight-saving time changes do more harm than good. It's time to abolish the practice.
Overseas research says putting the clock forward hurts the financial markets. But not in Australia, according to a real-world study along the Queensland-NSW border.
Daylight saving has economic benefits, but this breaks down in the days before and after we change, as well as across borders between states that do and don't have it.