In many city-states, it was perfectly acceptable for older men to have sexual relationships with young boys.
Tumor cells traverse many different types of fluids as they travel through the body.
Harvard psychiatrist Robert Waldinger discusses how 80 years of ongoing research show relationships to be vital for health and happiness.
On Earth, microbial growth is common in lava tubes no matter the location and climate, whether it’s ice-volcano interactions in Iceland or hot, sand-floored lava tubes in Saudi Arabia.
Human beings are tiny creatures compared to the 92 billion light-year wide observable Universe. How can we comprehend such large scales?
A quote from a 1995 book by astronomer Carl Sagan describes a world many find disturbingly similar to ours.
More work is needed before declaring the technique a fountain of youth.
It's a radical but plausible idea.
Although it’s often described as the Amazon of China, Alibaba has a radically different business model that does not rely on inventory management.
A food fight may finally be put to rest.
JWST just found its first transiting exoplanet, and it's 99% the size of Earth. But with no atmosphere seen, perhaps air is truly rare.
Quantum superposition challenges our notions of what is real.
You don’t have to “feel the burn” to see improvements to your health and well-being.
Red dwarf stars were supposed to be inhospitable. But TOI-700, now with at least two potentially habitable worlds, is quite the exception.
If tourism is the lifeblood of the Peruvian economy, then Machu Picchu is the heart pumping that blood — in sickness and in health.
The “money taboo” is not a single taboo, but rather an amalgamation of several smaller taboos tied to gender and socioeconomic class.
When maps meet stamps, you get a love child called "cartophilately."
Chronotherapeutic drug delivery aims to maximize treatment effectiveness and minimize side effects.
When you can't enter flow, you can still lean on your internal rhythm.
The difference between predictions and observations of the magnetic properties of muons suggests a mystery for the Standard Model.
JWST has seen more distant galaxies than any other observatory, ever. But many candidates for "most distant of all" are likely impostors.
If comedies do get made today, they usually bypass the big screen and go straight to streaming platforms.
Over time, different structures in the brain come to play unique roles in the storage and retrieval of long-term memories.
Solving difficult visual puzzles seems to help the brain "rewire" itself by forming new neural pathways.