Here are the largest medtech funding rounds — all of which equaled or exceeded $150 million — of 2025: Waltham, Massachusetts ...

A clear comparison between traditional light bulbs and LED lights, covering efficiency, lifespan, and how each option impacts ...

Starting next week, businesses across the islands will not be able to buy fluorescent lightbulbs. That's because of a state ...

The downside of LEDs is the amount of blue light they give off. Excessive exposure to light at night can suppress melatonin, ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Embark on thrilling adventures with us as we explore some of the most mysterious, dangerous, and captivating locations around ...

Fluorescent probes are molecules that absorb light of a specific wavelength and emit light of a different, typically longer, wavelength (a process known as fluorescence), and are used to study ...