A technique called echo mapping suggests supermassive black holes, like that at the heart of the Milky Way, are surrounded by ...

Objective SLE is a heterogeneous systemic autoimmune disease with diverse clinical manifestations. We aimed to identify ...

X-ray observations of the cluster revealed that it is made up of two galaxy clusters merging along our line of sight.

The universe is more than a smattering of distant stars—it’s also chock-full of other worlds. But if the universe is so crowded, where is the alien life? While there are many theories addressing this ...

Noble-metal clusters and nanoparticles are employed in an overwhelming number of applications and research domains 1,2,3,4,5. In particular, there is enormous interest in their optical properties, ...

The microscopic structures of liquid water at ambient temperatures remain a hot debate, which relates with structural and density fluctuations in the hydrogen bond network. Here, we use molecular ...

There's no single definition of seizure clusters, also called cluster seizures. In general, it's a group of seizures that happen more often than you're used to within a certain span of time. Some ...