Hi Andrea,
Personally, I enjoy sotry telling style podcasts and conversations rather than a more monologuw style of podcast. I left lectures behind when I graduated from uni! 
 
Some of my favourite buseinss-related podcasts are:
Confessions of a Misfit Entrepreneur 
Business Addicts
Side Hustle School 
Adventures in Branding 

I also enjoy a few gneeral knowledge podcasts:
The Indicator
Planet Money 

Hi Andrea, I find podcasts an awesome way to stay up to date and to ingest nuggets of information around my hobbies and interests without it eating into my day.  Best times to listen are in the car / waiting for the bus/ on the bus,/  between appoinments etc.

My favourites at the moments are

The Trader Cobb Crypto Podcast
I Love Real Estate
The Abundant Aritist

Ted Talks Daily

Momentum for the Entrepreneur (Alex Charfen)  - Any Entrepreneur needs to listen to this one just for his fabulous introduction! 

Freakonomics Radio

What are yours?
 

Lewis Howes, School of Greatness, is just amazing!