Argh! Make it stop!!! Pop-up ad keeps going forever :-(
You have a big video pop-up advert which hides the Science page. It happens to be for an S4 but that's not an issue. It pops up on mouse-over of the smaller ad, and the cross-to-close is directly over the smaller ad: this means that when I close the big pop-up, the mouse is still over the smaller ad, so it pops up again, over and over, ad infinitum (pun intended). This is VERY ANNOYING. Even when I did manage to get the pop-up closed and gone eventually, the soundtrack was still playing, from nowhere, which was also VERY ANNOYING. I had to close the browser tab completely to make it stop.
It's one thing to maintain a necessary revenue stream, it's another thing to make the site unusable.