Gene editing and many other useful biotechnology tools came from studies of bacteria fighting off viral invaders. But scientists have only begun to unlock the secrets of this ancient arms race.

This article presents a tracking-based framework to improve recall in burst bubble recognition. The framework conceptualizes bubble trajectories over the entire froth video as a directed acyclic graph ...

The pre-dawn is clear, cool and calm when I step outside. In the fading darkness, a barred owl calls from the nearby woods. In the growing light of a new day, I hear songs of a robin and a phoebe, ...

Here's a timeline This chart shows when each lawsuit was filed. Campbell's first lawsuit was on birthright citizenship on Jan. 21, just one day after Trump was inaugurated. Her most recent lawsuits ...

Her most recent lawsuits were filed on April 4. The lawsuits are colored by topic corresponding to the bubble graph above. Some of the lawsuit titles may overlap. For a clearer look, you may use ...