infrared
Infrared Light Offers a Cooler Way to Defrost
Light tuned to a specific frequency warms ice more than water—which could come in handy for defrosting delicate biological samples. Adam Levy reports. Learn mor…
Eye Treatment Stretches Mouse Sight Beyond Visible Spectrum
Nanoparticles that attach to photoreceptors allowed mice to see infrared and near-infrared light for up to two months. Learn more about your ad choices. Visit m…
NASA Scientists Show How Gravitational Waves Can Reveal New Worlds
The LISA (Laser Interferometer Space Antenna) observatory, now in development, will detect gravitational waves, the tiny ripples in space-time caused by orbitin…
