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A Tricky Operation

A doctor used a robot to perform surgery on a patient who was more than 1,000 miles away!
A man in surgical clothing looks into a machine and uses handheld controls.

© Aaron Chown—PA Images/Getty Images

Prokar Dasgupta, a surgeon and professor at King’s College London, uses robotics to perform surgery remotely (from far away).

A surgeon in the United Kingdom (U.K.) recently performed an operation on a patient who was 1,500 miles away! It was the first time a U.K. surgeon carried out what’s called a “remote surgery.” 

Prokar Dasgupta, a doctor and a professor at King’s College London in the United Kingdom, did the surgery on a patient on the island of Gibraltar, 1,500 miles (2,400 kilometers) away. Dasgupta used a controller called a console to guide a three-armed robot to do the operation in Gibraltar. The robot’s 3-D camera allowed Dasgupta to see what was happening. There was also a human medical team in the room with the robot to ensure that everything went smoothly.

A map of Europe and northern Africa shows the relative locations of London and Gibraltar.
Encyclopædia Britannica, Inc.

London is 1,500 miles (2,400 kilometers) away from Gibraltar, where the patient was located!

Paul Buxton, the patient who had the surgery, said he felt “fantastic” just days later. Buxton said agreeing to the robotic procedure was an easy decision and a chance to become “a part of medical history,” according to King’s College London.

Remote surgery (surgery performed by someone in a different location) is not new, but it is becoming more common. Experts hope that it will help more people get the medical care they need.

The back of a surgeon’s head is seen looking at a screen on which doctors are prepping for surgery in another location.
Encyclopædia Britannica, Inc.

Surgeon Prokar Dasgupta watches a screen on which a surgical team in Gibratlar prepares a patient for surgery.

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Did You Know?

A surgeon uses a remote controlled arm to control a robot performing surgery on a patient in the room.

© Thomas Samson—AFP/Getty Images

The first remote surgery took place in 2001 when a team of doctors in New York operated on a patient in France. (The photo above shows a different remote surgery.)

All Aglow!

Many fireflies glow as they fly in the air in a wooded area.

© Iris Huang—iStock/Getty Images

This June 2023 photo shows fireflies glowing in the Great Smoky Mountains.

Every May, people gather at Great Smoky Mountains National Park in Tennessee to watch the park’s synchronous fireflies put on an amazing light show.

A firefly (or lightning bug) is a type of beetle with a body that lights up in a signal pattern to attract a mate. While many female fireflies don’t actually fly, males do. In some parts of the world, the sight of glowing fireflies in the night air is a sign that summer has arrived.

© Iris Huang—iStock/Getty Images

Fireflies light up to attract mates.

Great Smoky Mountains National Park is home to several firefly species, but the synchronous fireflies attract the most attention. Groups of synchronous fireflies flash their lights at the time, creating a beautiful display. 

The park’s synchronous fireflies are active for a short time each year, and they are so popular that a limited number of tickets are available to see them. This year’s viewing season lasts from May 20 to May 27.

Surgery, Then and Now

Four men in 19th century clothing stand around a patient on an operating table as a woman in a maid or nurse uniform watches from a doorway.

Courtesy of the National Library of Medicine

The image above shows a surgery being performed in 1809. Things have changed a lot since then. For one thing, modern surgeons wear masks and gloves to protect the patient from infection.

When did people start doing surgery, and how does surgery work today? You can learn more at Britannica!

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In the News: A Tricky Operation.Britannica School, Encyclopaedia Britannica, 13 May 2026. https://news.eb.com/level1/a-tricky-operation. Accessed 14 May 2026 [Replace this date with today’s date.]