Injecting photosynthetic bacteria into the hearts of rats with cardiac disease and then activating photosynthesis by subjecting the bacteria to light can increase the flow of oxygen and improve heart function, a new study shows.
Scientists have found a way to wirelessly transmit electricity to a nearby moving object.
When our sun was born 4.5 billion years ago, it was almost certainly part of pair—but that’s true of every other sun-like star in the universe.
Scientists have found a new crystal form of the pesticide DDT that is more effective against insects than the current form.
Once the cicadas arrive, broadcasting their piercing buzz from invisible locations in the trees, you know summer has, too.