Losing sleep over daylight savings?

Daylight savings provides an extra hour of daylight when the structured activities like work and school are over during summer. But, how does it affect our body clocks and our sleep?

Read more:

Latest videos

Global efforts to beat hepatitis B

2:03
Video: Global efforts to beat hepatitis B

Personal mission to improve stroke outcomes

2:00
Video: Personal mission to improve stroke outcomes

Tackling asbestos beyond borders

1:55
Video: Tackling asbestos beyond borders