Women more likely to expect orgasms with other women
Different expectations by women for sex with men and other women can explain the orgasm gap, researchers have found.
Older Americans now have twice as many STIs as a decade ago
The rise is being put down partly to misconceptions around sexual activity among older adults, research has found.
Solar eclipse sparks warning from sex therapist
Dr. Ruth Westheimer issued a humorous reminder that proper eye protection does not include condoms.
Millennials are more likely than Gen Zers to keep sexual history secret
Psychotherapist Alexia Mcleod said sharing past sexual experiences with a partner may affect the dynamics and trust within the relationship.
Ignoring Donald Trump's Sex Assault Sins Takes Forgiveness Too Far
One could perhaps hope that Republicans would stop short of embracing an adjudged rapist as their standard-bearer. But nope.
Joe Biden joke about sex with Jill Biden raises eyebrows
Biden said the key to his 47-year marriage is "good sex," prompting some critics on X to respond: "No way this is true."
US biology textbooks promoting "misguided assumptions" on sex and gender
"It's an overly simplistic lay view that is at odds with the scientific consensus on sex and gender," a researcher said.
How to improve your sex life, according to psychologists
This simple hack was associated with improved relationship outcomes, no matter how long the couple had been together.
Incels' view of what women think is important is wrong, study finds
Incels are a community of mainly heterosexual men who believe they are unable to form sexual or romantic relationships.
Joining the 245-mile-high club would be "quite a challenge" warns scientist
"No one has had sex in space, or at least admitted having sex in space," reproduction scientist Adam Watkins told Newsweek.
Surge in unprotected sex expected this upcoming holiday, scientists warn
"More than ever, emergency contraception is a critically important option for people in the US," the researchers said.
Male contraceptive pill enters first trial
The first non-hormonal birth control pill tested for men, YCT-529, has been found to have minimal side effects in mice.
Male sea snakes evolved big eyes to ogle at females
Female sea snakes evolved to get larger than their male counterparts, and males developed bigger eyes to track down a potential mate.
Endangered sea turtles face more risk
"Some heavy metals, such as cadmium and antimony, were correlated with more females than expected," biologist Arthur Barraza told Newsweek.
Space travel could increase risk of unfortunate symptom in male astronauts
A new study found that changes in blood vessels can occur from even low doses of galactic cosmic radiation, causing erectile dysfunction.
Bat uses penis as an extra arm during sex as it's "disproportionately long"
Researchers discovered a mating strategy never seen before in mammals in a bat species with males that have an oversized penis.
I'm a sex and porn addict. My boss told my wife
My addiction caused a lot of damage and pain—but also led to the best thing that ever happened to me.
Stephen A. Smith blames Jada Pinkett Smith for Will Smith gay sex rumors
A spokesperson for Smith called claims that he was once caught having sex with fellow actor Duane Martin "unequivocally false."
Enormous bull sperm heist sparks police hunt for supercooled tanks
Bull semen can be extremely expensive, depending on the quality of the male, and must be stored cryogenically.
New mom who "can't get past" what husband asked after giving birth backed
"I don't think I've ever hated someone more quickly," she wrote. "I honestly wish our son was a sperm donor baby."
Virginia Republicans send voters "explicit" fliers on Democratic candidate
Republicans included a screenshot taken from a Democratic state House candidate's sexually explicit livestream in fliers recently mailed to voters.
Britney Spears' memoir: 5 bombshell revelations from 'The Woman in Me'
After much anticipation, Spears' book, which sheds light on a number of major moments in her life, has hit shelves.
Why some men can't make sperm
A single genetic mutation in proteins involved in the cell division process that creates sperm—known as meiosis—may be responsible for some men's infertility.
My divorce was painful. But do I really need a partner?
Being uncoupled is a terrifying thing—especially when you've been married as long as I had.
"I cried myself to sleep": Woman reveals how she found out she was intersex
At 11 years old, Alyssa's mom told her that she would never have a period. The reason why turned her world upside down.
Couples caught having sex inside driverless cars
NewsNation's Ashleigh Banfield blurted out a series of sex-based puns as she reflected on this trend in California.
Shock over who woman slept with after boyfriend wanted open relationship
Her now-ex boyfriend branded her actions "deranged," but to many on Reddit felt the woman was a hero for what she did.
Why the Florida book ban has come for Shakespeare
A school district is cutting back on parts of William Shakespeare's writing that it deems to be a violation of Florida law.
Sex toys shed fertility-damaging chemicals
Scientists have found that several types of sex toys contain phthalate chemicals at levels higher than the regulatory limit in children's toys.