A team has identified a previously unknown phase of the immune response. The results challenge long-standing assumptions about the process called 'T-cell priming'. These new insights have significant ...

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, April 14, 2025, the moon is 16 days old and is in the Full Moon phase of its lunar cycle.

Phase transitions and critical phenomena are the changes of a system from one regime or state to another exhibiting very different properties, and the unusual effects that occur on the boundary ...