Reports

Science

Recommended reports in Science, ranked by article score and freshness.

HealthPublished July 3, 2026 · 15:05

What are evidence-based strategies for improving sexual communication and technique within a committed relationship?

A growing body of evidence shows that improving sexual communication and technique in a committed relationship often involves a blend of mindset shifts, specific skills, and sometimes professional support. Below are the strategies most supported by the research provided. Formal Psychological Interventions Therapeutic approaches like cognitive‑behavioral therapy CBT , couple...

9000

SciencePublished July 15, 2026 · 00:00

Why doesn't liquid glue stick to itself inside the bottle, and how does drying or curing make it adhesive?

Why liquid glue doesn’t stick to the inside of the bottle Inside a sealed tube or bottle, the triggers that make glue harden and grab are simply absent. Which trigger is missing depends on the glue’s recipe 3 4 16 20 . Water‑based glues PVA craft and school glue contain...

1000

SciencePublished July 24, 2026 · 00:00

What psychological and environmental factors shape our physical attraction preferences?

Psychological Factors That Shape Physical Attraction Our Evolutionary Hardwiring Evolved mate preferences sit at the heart of Darwin’s sexual selection theory 1 3 . From this view, many traits we find physically attractive are really “honest signals” of health, fertility, and good genes. Symmetrical faces and bodies, for instance, are...

5000

HealthPublished August 16, 2026 · 00:01

Is vulvar skin color determined by a woman's overall skin tone, and what is the normal range of pigmentation across different skin tones?

Short answer Yes, vulvar skin color is tied to a woman's overall skin tone, but not in a copy paste way. A woman's natural skin tone plays a role in how dark the private area appears 36 48 , and healthy vulvar skin can range from light pink to deep...

1000

SocietyPublished August 18, 2026 · 22:00

Why do people open questions with 'is it just me or...' and what makes such questions effective on platforms like Reddit?

What the phrase means "Is it just me or..." is a casual question that basically means "Am I the only one who thinks or experiences this?" 1 3 . It usually comes at the start of a sentence and is followed by the thing being noticed, often with "or" in...

3000

CulturePublished July 25, 2026 · 00:00

How do cross-cultural studies compare the perceived attractiveness of Asian facial features with Western beauty ideals?

Cross cultural studies on facial attractiveness find a blend of shared preferences and distinct cultural ideals. While there is broad agreement on who looks good, researchers also see clear differences in what Asian and Western raters emphasize—especially for specific features like eyebrows, mouth size, and skin tone 1 2 ....

19000

SciencePublished July 4, 2026 · 00:36

What are the neurological and psychological mechanisms that cause some people to have a heightened gag reflex when they see disgusting things?

Your body’s gag reflex is an ancient protective feature meant to stop you from choking 1 . But sometimes it fires not from something physically touching your throat, but just from seeing or even thinking about something disgusting. That’s because your brain, your gut, and your emotions all gang up...

1000

PolicyPublished July 3, 2026 · 13:05

What do terms like 'raspberry flavoured' mean on food labels and how do they differ from products made with real fruit?

What ‘Raspberry Flavoured’ Means on a Food Label In plain terms, “raspberry flavoured” or any fruit‑flavoured label doesn’t mean the product contains real raspberries. Instead, it signals that the characteristic taste comes from added flavorings—either natural or artificial—and that the actual fruit is either missing or present in only tiny...

0000

HealthPublished June 25, 2026 · 04:31

How might broad-spectrum preventatives and air cleaning technologies together reduce pandemic risk?

To understand how broad‑spectrum preventatives and air cleaning technologies could team up to lower pandemic risk, picture a layered shield that stops airborne viruses at multiple points. Each approach works a bit differently, so putting them together plugs gaps and gives you far more protection than any single measure alone...

2000

SciencePublished July 4, 2026 · 02:21

What are the scientific principles behind crowd crushes, and how can understanding them help prevent tragedies?

Crowds can feel magical — a sea of people sharing a moment. But when that sea gets squeezed too tight, it can turn deadly. Science reveals that human crowds behave a lot like fluids, and understanding those physical and psychological principles gives us a real shot at preventing tragedies. Here’s...

2000

HealthPublished July 11, 2026 · 00:00

What is post-coital dysphoria and why do some men experience guilt after consensual sex?

What is post coital dysphoria? Post coital dysphoria PCD , also called post coital tristesse or the “post sex blues,” is a condition where a person feels negative emotions like sadness, anxiety, irritability, agitation, or aggression after consensual sexual activity—even when the experience was loving and physically satisfying 1 2...

1000

TechnologyPublished July 9, 2026 · 00:00

How did the Apollo missions manage astronaut waste on the lunar surface, and what engineering solutions were used?

During the Apollo missions, astronauts handled their bodily waste with a surprisingly low tech approach: collect everything in special bags, store the bags temporarily, and then throw them out the door of the lunar module before blasting off from the Moon. The waste management system was an official part of...

9000

SciencePublished June 29, 2026 · 09:52

What chemical biosignatures has the Perseverance rover found on Mars, and how do scientists distinguish between biological and non-biological origins?

NASA’s Perseverance rover has been busy exploring Jezero Crater, and its instruments have spotted a whole mix of chemical clues that could be ancient microbial fingerprints—though they’re still just “potential” biosignatures the most promising ones were flagged in February 2026 15 . Below is what the rover has found, and...

5000

How ToPublished July 17, 2026 · 00:01

What should you do if you encounter an aggressive goose?

Goose aggression: know the warning signs Before a goose attacks, it usually gives clear signals. Look out for: Hissing or honking 31 45 Lowering the head and extending the neck 45 Flapping wings 45 “Head bopping” bobbing the head up and down 45 If you hear a warning hiss, step...

2000

SciencePublished July 24, 2026 · 00:00

What underlying psychological reasons might cause a friend to consistently dislike all of your romantic partners?

Why a Friend Might Keep Disliking Your Partners When a friend finds something wrong with every single person you date, the pattern often says more about your friend’s inner world than about your choices. Consistently knocking your romantic partners can stem from hidden personal struggles, even if the friend believes...

1000

SocietyPublished July 4, 2026 · 01:51

How do social hierarchies evolve from adolescence through adulthood into old age, and what factors contribute to their perceived disappearance?

Social hierarchies aren’t a one size fits all affair from the school cafeteria to the retirement home. They shift, morph, and often seem to fade as we age. Evidence suggests the journey follows an inverted U‑shaped curve, peaking in midlife, and several psychological and social tricks make the hierarchy look...

3000

SciencePublished July 3, 2026 · 05:27

What psychological and physiological mechanisms explain why achieving a shredded physique feels like a significant natural high for men?

Why Shredded Feels So Good: The Science Behind the Natural High Reaching a very lean, muscular physique doesn’t just change your mirror reflection—it can trigger a real, noticeable natural high. The evidence points to three intertwined systems: the immediate chemical rush from hard exercise, the brain’s reward fireworks when you...

2000

SocietyPublished July 15, 2026 · 00:01

What is the prevalence of demisexuality and how does it fit within the broader spectrum of human sexual orientation?

What is demisexuality? Demisexuality is a sexual orientation where a person feels sexual attraction only after forming a close, strong emotional bond with someone. Unlike many other orientations, attraction is not based on appearance, smell, or first impressions—it needs that deep personal connection to develop 2 3 5 . How...

9000

HealthPublished July 4, 2026 · 03:06

How does the MEPS drug test work, what substances does it screen for, and what are the typical detection windows for common recreational and prescription drugs?

How the MEPS drug test is done At the Military Entrance Processing Station MEPS , you’ll give a urine sample under direct observation—a staff member watches you provide it to stop tampering or dilution 1 6 77 . The sample is sealed, documented, and shipped to a certified laboratory for...

5000

SciencePublished August 14, 2026 · 00:02

How does a lack of dating experience affect how men perceive potential partners?

Short version: it’s complicated, and sometimes the research points in opposite directions. A lack of dating experience can make men less picky, more picky, or more nervous and biased, depending on the situation. Reading romantic interest Research describes a “sexual overperception bias”: the tendency to overestimate someone else’s sexual interest...

1000