There are plenty of good YouTube channels that have this sort of stuff.
Veritasium is really good for exploring various topics of science, their videos are very well-made and they help to convey information in a digestible way. A newer channel called "The Rabbit Hole" is also excellent. And of course, minutephysics and MinuteEarth make very good videos on various topics that are quick and to the point. xkcd's What If answers lots of silly hypotheticals that are fun to watch, like draining all the water from the oceans!
And there are plenty of other channels I like too that have specific niches. If you like maths, Numberphile, Stand Up Maths, and Tom Rocks Maths are awesome. Up and Atom does videos on various topics in maths, physics, and computer science that are quite interesting. If you like astrophysics*, I would recommend Arvin Ash and PBS Space Time.
If you like geography, Jay Foreman (+ Mark Cooper-Jones) makes fun videos on various different topics. You might also like Geography Now, who has made a video on every single (U.N. recognised) country. It's very interesting to see how their quality of videos has increased from the beginning to the end. After finishing the Zimbabwe episode, Barbs (Barbie) now covers various other things like unrecognised / partially recognised territories.
If you want some history, The Cold War (run by Kings and Generals) is awesome if you are interested in anything that happened during the Cold War era, and TimeGhost History (run by Indy Neidell) has great coverage of the interwar years between the World Wars as well as the events post WWII.
Ryan Chapman has some videos on various ideas (like nationalism, Zionism, democracy, and Marxism) and assesses conflicts, and I find he does take the points of both sides and judges them fairly. His video on the Taiwan conflict is really good as well! Many people like Johhny Harris as well, and he does make entertaining videos, but some of them are a little oversimplified, especially given that the issues he discusses are very nuanced.
Technology Connections rants about dishwashers, light bulbs, and heat pumps, and covers all the topics nobody else does! And Hank Green makes videos on all sorts of things, and as he puts it, he doesn't have a specific niche. He's just Hank Green! Tom Scott has recently come back to the scene and is now doing a series on weird and interesting things in every county in England. Pretty neat!
*Not what you're looking for, but Anton Petrov is AWESOME if you want to be up to date on all the astronomical discoveries that are happening