Sequence Tracking News Today

The human brain’s time cells help us recall episodic memories. Time cells have been found inside human brains which allows us to track the flow of time and sequence of events, according to a new study led by scientists in France.

>> reporter: when you get older, what do you think youll remember about this moment and this day? >> translator: ill remember everything. ill remember every day and i will tell my children and my grandchildren, i will remember this all my life. >> reporter: hes a teenager who refuses to look away from the raw reality of this war. ed lavandera, cnn, borodyanka, ukraine. >> thanks to ed lavandera for that report. russian opposition leader and fierce vladimir putin critic alexey navalny has now b...