Morning light conditions before waking up can impact how restful your sleep feels. Sleep is an essential part of daily life, yet modern lifestyles and constant exposure to technology have led to ...

The recently restored Greens Ledge Lighthouse, located a mile off the Connecticut coast, offers overnight stays in the middle ...

Physicists have created a compact laser that emits extremely bright, short pulses of light in a useful but difficult-to-achieve wavelength range, packing the performance of larger photonic devices ...