I am writing a report using two columns for the first time. I am wondering if it is possible to keep the page layout as it is (so keep the figure and the same text on the right side as it is right now) but remove the large white areas in the left column (below the header and above and below the figure). I don't mind if there is leftover white area at the bottom of the left column.
Here is a small code which gives the same problem:
\documentclass[twoside]{article}
\usepackage[utf8]{inputenc}
\usepackage{multicol}
\begin{document}
\begin{multicols*}{2}
\section*{Discussion}
TEXT HERE
\columnbreak
\section*{Conclusion and Recommendations}
OTHER TEXT HERE
\end{multicols*}
\end{document}


multicoltries to balance the height of the two columns. Probably this is the reason for the white space. If you don't want balanced columns, take a look at themulticols*environment. – leandriis Mar 30 '20 at 20:08\usepackage{multicols}as it is and replace\begin{multicol}{2}with\begin{multicol*}{2}, as well as\end{multicol}with\end{multicol*}. – leandriis Mar 30 '20 at 20:14multicolcommands, why don't you simply just usetwocolumnoption in the main document class like this\documentclass[twoside,twocolumn]{article}? – hesham Mar 30 '20 at 20:36elsarticle class, place the twocolumn option in the doc class, then everything is automatically adjusted: Title, Author, Abstract, and Keywords are in single column, rest of the document double column. – hesham Mar 30 '20 at 20:49