Reports
Recommended reports in Science, ranked by article score and freshness.
Why you planned a movie and ended up scrolling instead It is not just weak willpower. Several psychological forces can team up to make the scroll feel easier, more rewarding, and more comfortable than pressing play on the movie you intended to watch. The reward loop makes scrolling hard to...
What hydrogen energy is Hydrogen is an energy carrier, not a primary energy source – it can store, move, and deliver energy produced from other sources 4 22 94 . When used in a fuel cell, hydrogen and oxygen react electrochemically, producing only electricity, water, and heat, which means zero...
Evidence points to several ways that common respiratory infections like influenza and RSV can cause long‑term health problems. The risks range from heart attacks and strokes after flu to lasting breathing trouble after RSV, and researchers are uncovering general pathways that turn acute infections into chronic illnesses. Here’s what the...
Short answer: no, not by itself Based on the evidence, years of sexual abstinence does not change vaginal muscle tone or permanently make the vagina tighter. Taking a break from sex does not tone the pelvic floor or "tighten" the vagina, and the idea that it does is called a...
The Big One: Friction and Sweat as an Accomplice The main reason holes appear in men’s underwear is simple friction. Daily movements, skin contact, and clothes rubbing create constant abrasion that wears down fabric fibers over time 2 11 32 37 . The crotch area gets the worst of it...
In short Skin color is not one uniform shade across your body 1 . A common example is the genitals: it is normal for the skin of the labia, scrotum, and anus to be darker than skin elsewhere 18 . So yes, the same systems that make skin color uneven...
What might explain non sexual fantasies of being physically hurt The evidence does not point to one single explanation. Instead, it points to several overlapping psychological reasons. Fantasies in general can be entertaining, distracting, frightening, or arousing, and they can help people understand wants and needs or plan for the...
The short answer Based on the evidence, some anxiety is a normal and necessary part of human experience — and living completely without it is neither realistic nor the goal. Many health sources say feeling anxious is a normal part of life 5 , that anxiety is natural and most...
The gap is real and consistent Research repeatedly finds that women wash their hands more than men. Observational data show 15% of men did not wash at all after using a public restroom, compared with 7% of women; when they did wash, only 50% of men used soap versus 78%...
A curious mind wants to know why facts sometimes make us dig in our heels instead of changing our minds. Below we unpack the psychological reasons people get more entrenched when faced with logical counterarguments. The Phenomenon: When Facts Backfire First, the effect itself. Psychologists call it the backfire effect...
The short version There is no single "normal" color for the vulva or genitals. The skin of the labia, scrotum, and anus is often darker than skin elsewhere on the body, and that is considered perfectly normal 52 55 58 . Color varies from person to person, though it tends...
What Evidence Says About Changing Unhelpful Thinking Styles Persistent unhelpful thinking styles—like constant worrying, catastrophizing, or that inner critic that never takes a day off—can be stubborn. The good news is that research has identified several evidence‑backed methods that help people step out of these mental loops. The strongest support...
The short answer Scientific research shows a real link between sexual intimacy and depression, but it does not prove that lack of sex causes depression or makes it worse. These two things tend to go together in studies, but that alone does not tell us which one causes the other...
Why the phrase is trending now The words “Great Salt Lake Tracker – Grow the Flow” are flooding searches because several major events have collided in mid‑2026: the lake is still in crisis, a $30 million business pledge just made headlines, the Grow the Flow campaign is highly active, and...
The Biological Clock Is Real As people step into their 30s, their bodies start sending subtle and not‑so‑subtle signals that starting a family won’t stay easy forever. Female fertility doesn’t wait patiently—it begins to dip and then takes a sharp turn. Fertility Declines With Age, Especially After 35 Around age...
When you scroll past a creator recommending a miracle product, you might not ask for their diploma—and you're not alone. A mix of psychological and social factors explains why audiences often trust influencers without ever checking their qualifications. Here is what the evidence tells us. Parasocial Bonds and the Illusion...
What does it mean to be demisexual? Demisexuality is a sexual orientation in which a person experiences sexual attraction only after forming a strong emotional bond with someone 1 2 9 15 17 20 23 27 28 33 . It is not that the person chooses to wait or is...
Why This Matters When you’re constantly bombarded by personal hassles and larger societal problems, your brain can stay on high alert, which lowers the threshold for anger 43 . Managing that pervasive frustration usually requires both in‑the‑moment tricks and longer‑term habits—a “dual approach” that research backs 16 . Cognitive Behavioral...
What are vivianite and greigite? Vivianite Vivianite is a hydrated iron phosphate — basically a mineral made of iron, phosphorus, oxygen, and water locked in its structure 1 24 . It is quite soft you could scratch it with a fingernail , with a Mohs hardness of only 1.5–2, and...
Paleontologists piece together dinosaur sounds from a handful of rare fossil clues — mostly from the skull and neck. The main types of evidence are hollow bony crests with internal air passages, a fossilized voice box, ear bones and inner ear chambers, and a fossil syrinx the bird vocal organ...
