In 1916, Albert Einstein predicted the existence of gravitational waves. It took almost 100 years and the construction of the Laser Interferometer Gravitational-Wave Observatory (LIGO) to show that he was right. In 2015, a brilliant team of researchers detected gravitational ripples that had been generated by the collision of two black holes about 1.3 billion years ago.
A group of melanoma experts, joined by three advocacy groups focused on melanoma, has engaged FDA in a public discussion of the challenges of developing new drugs in the refractory setting and the role crossover can play in such trials.
