Michael Holick News Today

Vitamin D extended the lifespan of killifish, a recent study found, suggesting the vitamin could have similar effects in humans.

Most people naturally have good vitamin D levels. Overhyped claims that the compound helps to fight diseases from cancer to depression aren’t borne out by recent research

Your smartwatch tracks your steps and sleep. Now, the makers of the Apple Watch want to track your sunshine.

Your smartwatch tracks your steps and sleep. Now, the makers of the Apple Watch want to track your sunshine. Apple's Time in Daylight feature uses the watch's ambient light sensor, as well as its GPS and motion sensors, to detect whether a person is outside. Clouds, shade and even a long-sleeve shirt can affect results. The feature is available on Apple Watch Series 6 or later models.Subscribe to The Post Most newsletter for the most important and interesting stories from The Washingto...

The makers of the popular timepiece have unveiled a new “Time in Daylight” feature that tracks your exposure to sunshine.

LONDONDERRY — The Londonderry High School Drama Club will host its annual Haunted Woods of Londonderry from Tuesday, Oct. 10, to Thursday, Oct. 12, from 5 p.m. to 8 p.m,

The Prostate Cancer Support Group of New Hampshire will hold its next meeting on Wednesday, Oct. 11, via Zoom at 6 p.m.

HAMSPTEAD — Hampstead Congregational Church will hold its “Blessing of the Animals” on Sunday, Oct. 15, starting at 1 p.m. in front of the church, 61 Main St.

A roundup of news from the Seacoast health care community.

Vitamin D supplements have been shown to reduce the risk of relapse or death in patients with digestive tract cancer.