Sorry, but it works for me every time. Maybe your browser settings aren’t set up to view this website.
I got the URL directly from the site by copy/paste so I didn’t have to worry about a mistake in typing.
Can’t explain it. Why not try www.discoverynews.com and see if you can get to the main page?
If you change the extension to .html, not .htm as posted in the link it works. This was using Firefox and also tried Chrome, on a Windows machine. Didn’t try from a Mac or Linux box