A research team has developed a fluorescent probe that allows scientists to visualize how individual lipid droplets break down inside living cells in real time. The probe changes its fluorescence ...

Abstract: We capture 4D light field data in a single 2D sensor image by encoding spatio-angular information into a speckle field (causticpattern) through a phase diffuser. Using wave-optics theory and ...

Women discussing sex is all the rage. The august Christiane Amanpour responded to #MeToo by conducting worldwide in­terviews with women about their sex lives. During my career as a science-fiction ...