Addressing the rapid changes in drone threats, Netline’s new DF sensor detects and locates standard, non-standard and DIY drones. “A robust, comprehensive solution for elusive drone threats with ...

Everything has a unique spectral signature. Imagine that you could detect the chemical makeup of a car, pipeline, or field of crops from space. In theory, that would allow scientists to identify leaks ...

For the first time, astronomers have directly detected the light signature of a planet orbiting an almost sunlike star. This signature can tell scientists the chemical makeup of the planet, which can ...

Free-range eggs cost considerably more than those laid by caged hens, so it's not surprising that unscrupulous vendors would try to pass the latter off as the former. That's why Spanish scientists ...

Near infrared (NIR) hyperspectral imaging is a highly promising detection technology capable of capturing detailed 3D spectral-spatial information, facilitating the identification and characterization ...

Accurate identification of liquors is important to distinguish between genuine and counterfeit brands, to check if particular samples have been diluted and to monitor batch variability. A team from ...

Why do plants reflect in the green and have a “red edge” in the red, and should extrasolar photosynthesis be the same? We provide (1) a brief review of how photosynthesis works, (2) an overview of the ...