You pick the phone up for one thing and twenty minutes later you are somewhere else entirely, and you could not say how you got there. Sometimes that somewhere is a tense feed of bad news. Sometimes it is nothing in particular, just thumb on glass.
Those two feel different, and they are worth separating. Here is a plain way to do it.
One caveat first. These are everyday words, not diagnoses, and the research in our library does not define them. Where research applies, it is cited below. Everything else is observation.
What is doomscrolling?
Doomscrolling is scrolling that is driven by negative content. Bad news, alarming updates, arguments, worst-case predictions.
The defining feature is the mood. It is not enjoyable, it often leaves people more anxious the longer it goes on, and yet stopping feels like missing something you need to know. The content is what holds you, and the content is unpleasant.
People also search for this as "death scrolling" or "doom scrolling". Same thing, different spelling. Nobody has settled on a formal term, so "death scrolling" is simply another name people have reached for.
What is mindless scrolling, or zombie scrolling?
It is scrolling with no pull from the content at all. The feed is just there, and so is your thumb.
It can be about anything: shopping, memes, a friend's holiday photos, a video of someone restoring a rug. What makes it zombie scrolling is not the topic. It is that nobody is really choosing. It is common to be unable to say what you have seen in the last ten minutes, or when you decided to keep going.
"Mindless doomscrolling" is the overlap, where the dark content and the autopilot arrive together. It is anxious and inattentive at once, which is a particularly unrewarding combination.
So what is the difference between doomscrolling and zombie scrolling?
The difference is what is keeping you there.
- Doomscrolling is content-driven. The negative material feels important, so stopping feels risky.
- Zombie scrolling is habit-driven. Nothing in particular holds you. The motion is the habit.
- Regular scrolling has a purpose and an edge. You wanted to check one thing, you checked it, you left.
The mood is a quick tell. After doomscrolling you tend to feel tense or low. After zombie scrolling you tend to feel blank, a bit foggy, faintly annoyed at the lost time. After regular scrolling you feel roughly how you did before.
What is doomscrolling vs scrolling?
Scrolling is the action. Doomscrolling is scrolling plus a specific emotional hook.
Ordinary scrolling can be deliberate, short and fine. It becomes doomscrolling when you are reading what upsets you and cannot easily stop. It becomes zombie scrolling when the choosing drops out.
A useful test is to ask two questions. Did I decide to keep going, or did it just continue? And am I feeling worse than when I started? One yes in the wrong place is enough to tell you which kind you are in.
Why is it so hard to stop either one?
One possible parallel is that feeds are built so the next item could be good, and you cannot tell in advance.
In the research, Ferster and Skinner's 1957 work found that variable-ratio schedules, where rewards arrive unpredictably, produce the highest and most persistent response rates. Separately, Fiorillo, Tobler and Schultz found in 2003 that dopamine neurons respond most to uncertain rewards. Neither study was about phones or feeds, so this is a parallel rather than a finding about scrolling. But an endless feed, where the next swipe might be something that matters, has that same uncertain shape.
Source: Ferster & Skinner, Schedules of Reinforcement (1957). Fiorillo, Tobler & Schultz, Science (2003).
It is also mostly self-started. An observational study of real-life smartphone use by Heitmayer and Lahlou found that about 89% of smartphone interactions were started by the user rather than prompted by a notification. That fits what zombie scrolling feels like from the inside: nothing buzzed, your hand just went.
Source: Heitmayer & Lahlou, Computers in Human Behavior (2021).
Does it do anything to attention?
The evidence here is about short-form video in general, not doomscrolling specifically, so it is best read as context.
A 2025 meta-analysis in Psychological Bulletin pooled 71 studies covering about 98,299 people. Heavier short-form video use was linked to poorer attention and, most strongly, poorer inhibitory control, and also to more stress and anxiety. It is correlational, so it does not show the scrolling caused those things.
In a smaller brain imaging study of 56 people, Hong and colleagues found that cognitive-control regions (the dACC and dlPFC) were less active while people watched short videos, most of all for videos they preferred.
Source: Nguyen et al., Psychological Bulletin (2025).
Source: Hong, Su, Zhou, Geng & Hu, NeuroImage.
What actually helps with each one?
They need different things, which is why it pays to know which you are in.
For doomscrolling, the content is the problem, so the fix is partly about the news itself. Decide when you will check, once or twice a day, and let the rest wait. Naming the feeling may be worth a try as well. Lieberman and colleagues found in 2007 that putting feelings into words reduced amygdala response. That study was not about checking or scrolling, so treat this as a small, free experiment: "I am anxious about this and checking is how I am handling it."
Source: Lieberman et al., Psychological Science (2007).
For zombie scrolling, the problem is the missing decision. Make one before you unlock: what am I here for? If you have an answer, go and do it. If you do not, that is the information. A habit with no purpose behind it is usually a gap in the day, not a need.
For both, make the phone slightly harder to fall into. Move the apps off the first screen, or put the phone in another room for the first stretch of an evening. In one study by Ward and colleagues, people did best on working-memory and fluid-intelligence tests with their phone in another room, though later replications found smaller or mixed effects.
Source: Ward, Duke, Gneezy & Bos, Journal of the Association for Consumer Research (2017).
Underneath both is that many people reach for the feed because the quiet is uncomfortable. If that sounds familiar, Boredom's Daily Reset gives you three guided minutes in exactly that gap.
The short version
Doomscrolling is pulled along by upsetting content. Zombie scrolling is pushed along by habit. Regular scrolling has a reason and an end. The same afternoon can contain all three.
You do not need to fix them with the same tool. Work out what is holding you, the content or the habit, and the next step gets much clearer.