Posted on 07/07/2026 10:17:06 AM PDT by Red Badger
Royal jelly is only part of what makes a queen honeybee. Scientists found that worker bees build specialized “royal cribs” and work together to create the ideal environment for raising the colony’s future queen. Credit: Shutterstock
Honeybee queens are made not just by royal jelly, but by an entire colony engineering the perfect royal nursery.
For years, scientists believed the recipe for creating a honeybee queen was surprisingly simple. Feed an ordinary larva enough royal jelly, and it develops into the colony’s ruler. A new study, however, reveals that becoming a queen depends on far more than diet.
Researchers found that young worker bees build specialized nursery chambers using unique wax, maintain warmer conditions, and provide constant care, creating an environment that plays a vital role in shaping the next queen.
Specialized “Royal Cribs” Shape Future Queen Bees
Published in the journal Nature, the research shows that queen cells, sometimes called “royal cribs,” are much more than protective structures. These wax chambers are carefully engineered nurseries designed to help healthy queens develop. The team also identified a previously unknown group of young worker bees, called “queen cell builders,” that appear specially adapted for constructing and maintaining these royal chambers.
“The old idea was relatively simple: take an egg, move it into a queen cell, feed it royal jelly, and you get a queen,” said Boris Baer, entomologist and director of the Center for Integrative Bee Research (CIBER) at the University of California, Riverside, whose laboratory contributed to the work. “What we found is that there’s an entire machinery behind this process. It’s much more sophisticated than we imagined.”
Royal Crib - Hatching queen surrounded by royal guards. Credit: More than Honey/Markus Imhoof
Honeybee queens and worker bees both begin life as nearly identical eggs. Despite those similar beginnings, queens grow much larger, develop more quickly, live far longer, and become the colony’s only egg-laying females responsible for producing future generations.
Scientists have long viewed royal jelly, the nutrient-rich substance fed to young larvae by worker bees, as the main factor driving those dramatic differences.
This study suggests that food alone cannot explain how a queen is made.
Custom Wax and Warm Nurseries Help Queens Develop
To better understand the process, the researchers combined thermal imaging, behavioral tracking, materials science, and chemical analysis. Their work revealed major differences between queen cells and the familiar hexagonal brood cells where worker bees develop.
Unlike ordinary cells, the peanut-shaped queen chambers are built from wax with distinct physical and chemical characteristics. The material is less dense, more flexible, and better at retaining heat and moisture, creating conditions that support developing queens. It also contains different fatty acids and chemical signals that contribute to what researchers describe as a specialized developmental environment.
To determine whether the nursery itself influenced development, the team raised queen larvae inside chambers made from either queen wax or ordinary worker wax. Even when both groups received the same diet, larvae raised in worker wax were more likely to die and developed into smaller queens. The results suggest that the surrounding environment is just as important as nutrition.
Queen Cell - A queen cell with the royal guard attendants. Credit: Fang Yu/UCR
Meet the “Queen Cell Builders”
The study also uncovered the workers responsible for creating these royal nurseries. Known as queen cell builders, these bees are generally younger than other workers and maintain unusually high body temperatures while caring for future queens. Their physiology also changes as they perform this specialized task.
The additional warmth appears to help queens develop faster. A queen bee reaches adulthood in about 16 days, compared with roughly 21 days for a worker bee, allowing a colony to replace its ruler more quickly when necessary.
Rather than simply recycling wax already present in the hive, the bees actively collect, modify, and enrich materials specifically for queen chambers. They also activate different biological pathways involved in wax production, effectively changing how their own bodies function while constructing these specialized nurseries.
The researchers even tracked how wax moved throughout the hive. By adding small amounts of graphite to ordinary honeycomb, they observed the darkened wax later appearing in queen cells. The experiment showed that worker bees deliberately gather, transport, and transform wax to build these royal chambers.
A Colony Works Together To Raise Its Queen
Baer said the process resembles a royal court far more than a simple insect nursery. Producing a queen requires an organized effort involving many members of the colony.
“You can think of it as something like Buckingham Palace,” he said. “There is a dedicated group of bees focused entirely on raising the queen, and if they don’t get it right, the colony cannot reproduce.”
The researchers observed the same behavior in both Asian and European honeybee species, suggesting this queen-making strategy evolved long ago and is deeply rooted across honeybees.
The project combined expertise in behavior, physiology, materials science, chemistry, and genomics. It was led by former UCR postdoctoral researchers Yu Fang and Yahya Al Naggar.
“In its collaborative nature, this project reflects the broader CIBER philosophy of bringing different disciplines together to tackle complex biological questions,” Baer said.
What the Discovery Could Mean Beyond Honeybees
The findings may extend beyond bees themselves. Researchers say the work could influence how scientists think about development in general by highlighting the powerful role that surroundings, social interactions, and built environments can play in shaping biology.
For decades, the story of the queen bee seemed straightforward: special food creates a special insect. This research paints a much richer picture, showing that a queen emerges through the coordinated work of an entire colony that carefully engineers the conditions needed for her development.
“This work highlights how much sophistication exists inside insect societies,” Baer said. “Honeybee colonies are not simply collections of individuals. They function as integrated biological systems capable of engineering their own environments.”
Reference:
“Queen cell architecture shapes honey bee queen development” by Yu Fang, Beibei Ma, Xiaolu Jin, Anja Buttstedt, Yahya Al Naggar, Kathy Darragh, Huafeng Tian, Yin Zhu, Guan Yang, Yiying Yang, Yuan Huang, Wanli Li, Rumeng Xu, Jianke Li, Fuliang Hu, Liming Wu, Wenjun Peng, Xiaofeng Xue, Boris Baer and Kai Wang, 3 June 2026, Nature.
DOI: 10.1038/s41586-026-10534-3
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SUMMARY: BEES ARE SMARTER THAN VOTERS
So “Queen” Bees are tr-tr-tr Annies?
bwhahahahahahaa!!!!
https://www.youtube.com/shorts/5vjWJvso3Ic
Maurice Maeterlinck’s ‘The Life of the Bee’ is one of the most memorable books I’ve read. Some of the science is probably dated, but it’s a wonderful book:
https://www.gutenberg.org/ebooks/4511
Sounds like Xenomorphs. One day we’ll hear - Let’s nuke it from orbit, just to be sure...
New!
I’m so sorry, the science is settled. We’re not entertaining new ideas.
Since royal jelly is fed to the bees inside of a honey bee hive, it’s important to understand the composition of this protein-packed liquid. According to ScienceDirect.com, royal jelly is a complex compound consisting of water (50-60%), proteins (18%), carbohydrates (15%), trace minerals, free amino acids, and other smaller compounds. It is also noted that royal jelly is one of the richest natural products in free amino acids, and contains at least eight essential amino acids.
If you’re unfamiliar with the term “royal jelly”, it’s likely that you may have heard of this substance by a different name! Common names for royal jelly include:
Bee Saliva
Bee Spit
Honey Bee Milk
Royal Bee Jelly
Gelée royale
Lait des abeilles
It’s no surprise that honey bees are fascinating creatures that we can learn and benefit from. When hosting a beehive, people can enjoy the excess honey in a warm cup of tea, and even beeswax is widely used for candles, lip balms, and other products. But what about propolis?
Propolis differs from royal jelly in the sense that, although it is produced by worker bees, its purpose is much different. Propolis is used to seal and protect the hive from any threats or bacteria. Because of its antibiotic properties, propolis is often added to health products and is commonly used to treat diabetes and cold sores (although additional evidence to confirm its efficacy is still needed).
More information at this link:
I think maybe this was at least partly known. I mean, you can’t very well expect the larger queen to develop inside a regular brood cell.
Didn’t the Reagans take something like Royal Jelly? or was it bee pollen?
Mrs. Howell, Mary Ann, and Ginger have to strut around singing “You Need Us”.
Might been both. Both were popularized as healthy natural products for awhi.e. I took both- did t seem to make much difference health-wise- still got sick again.
I think I fell for the pollen craze for a while.
One thing that I do think may have some science behind it is the advice to use local honey if you have allergies. Some have suggested getting honey with the comb and chewing on the comb.
For those who don’t know, virtually all of the bees in a hive are female. The males are called drones and their only function is to fertilize a young queen on her flight out of the hive.
After mating, the drone dies for kind of the same reason a bee dies after stinging you, a bit of him is left inside the queen. Which bit, I’ll leave to your imagination. The queen is left with a lifetime supply of sperm cells which she uses to fertilize or not fertilize the eggs she lays.
Fertilized eggs become female, either worker bees or queens. Unfertilized eggs become drones. A drone has only half the chromosomes of workers/queens.
If a queen dies and no queen replaces her some workers will actually lay eggs, but since they aren’t fertilized all that come out are drones and the hive eventually dies.
Bees are very strange indeed.
Take it from a healthy and active 86 year old. I only buy what is on sale at cheaper no frills grocery store Aldi. Never go to health food stores. I am more than convinced it is a diet heavy in veggies and fruits with 1 egg daily, s4 oz fish or chicken daily, occasional 4 oz red meat, and daily (365 days) aerobic activity for 30 minutes is why I still need no prescriptions, have no aches & pains, and have not needed a doctor since 1990. Still able to mow lawn with push mowers. I avoid sitting more than half an hour. Keep moving is my motto.
I definitely agree with ‘keep moving’. I had two falls last year, and while the injuries healed very well, the inability to move as usual for weeks undermined my health all around.
Cool and fascinating!
Thanks for posting! BKMK
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