eLife

Exploiting fluctuations in gene expression to detect causal interactions between genes

Analyzing stochastic cell-to-cell variability can potentially reveal causal interactions in gene regulatory networks.

Were there three Nativity wise men—or twelve?

Few scenes in the Christian imagination are as iconic as the three travelers kneeling before the infant Jesus, their camels ...
Nature

Scientists skip key US meetings — and seize on smaller alternatives

There are many reasons for the changes, but at least some researchers are curbing their travel to the United States because ...