Is your snow turning blue? Here’s what’s really going on

In a way, yes - but not because the snow itself has color. According to IFL Science, when sunlight penetrates a snowpack, the ...
Medical Xpress

Scientists detect light passing through entire human head, opening new doors for brain imaging

For decades, scientists have used near-infrared light to study the brain in a noninvasive way. This optical technique, known as fNIRS (functional near-infrared spectroscopy), measures how light is ...
Morning Overview on MSN

New wildfire smoke particles absorb more light than expected, study finds

Wildfire smoke is no longer just a short‑lived air quality problem drifting over cities for a few hazy days. New research shows that when these plumes rise high into the atmosphere, they can spawn ...
AZOM

Understanding Excited State Dynamics with Transient Absorption Spectroscopy

Can you briefly explain what transient absorption (TA) spectroscopy is and why it is important? Transient absorption (TA) spectroscopy is a pump-and-probe technique used to study the absorption of ...