A new way to optogenetically activate neurons deep in the brain using infrared light and upconversion nanoparticles. It’s non-invasive!

For the first time, scientists have measured the strength of magnetic fields near supermassive black holes and something doesn’t add up.

The KAI2 receptor for compounds found in smoke helps plants retain water and survive during drought.

Black smokers are deep-sea hydrothermal vents found in the ocean. Now scientists believe that they may host electroecosystems in which the primary producers use electric currents as their energy source.