Earth's spin is about to pick up speed, making some days shorter than usual. This change is due to the moon's position relative to Earth. On three specific days in the coming months, the moon's gravitational pull will cause Earth to rotate faster, making each day up to 1. 51 milliseconds shorter. Normally, a day on Earth is about 24 hours, but this can change. Earth...

Social connections are vital for the health and happiness of older adults. This is not a new revelation. What is new is the use of real-time tracking to measure these connections. This method, known as Ecological Momentary Assessment (EMA), is gaining attention for its potential to provide immediate insights into social interactions. However, using EMA with older adu...