Here's a batch of fresh news and announcements from across Imperial. From a white blood cell playing a ‘security guard' role, to the President's call for collaboration and community, here is some quick-read news from across the College.

New research conducted at the University of Sussex has simulated dark matter in a new way for the first time, disrupting conventional thinking about the make-up of the universe.

A team of scientists, including a researcher from the University of Birmingham, has discovered that the fading of infrared light following Type Ia supernovae explosions can be interrupted, with brightness staying the same for up to a year.

Scientists searching for evidence of new physics in particle processes that could explain dark matter and other mysteries of the universe have moved one step closer, with the new result of the NA62 experiment reported today at CERN.