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The enzyme tRNA-guanine transglycosylase (TGT) chemically modifies transfer RNA (tRNA) and plays a key role in how disease-causing bacteria control the production of proteins needed to cause infection. E. coli TGT is nearly identical to the one found in Shigella, which causes the

An Australian woman has given birth to identical quadruplet girls after a pregnancy doctors described as incredibly rare.

Research during Hungary election shows AI recommended parties not running and gave highly volatile answers to identical promptsAI chatbots provide inaccurate, inconsistent and unreliable guidance to voters asking which party they should back, a study suggests, often recommending

Jenitar Na’amoana’s already had four children when she learned of surprise pregnancy ‘unheard of’ in AustraliaFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastA 34-year-old woman from Brisbane has defied the odds and

Despite being separated by billions of miles, Saturn's moon Titan and the dwarf planet Pluto share an unexplained surface signature.

The parents of the four naturally-conceived girls were taken by "immense surprise" with the pregnancy, the hospital said.

Samsung's next flip phone might be tough to tell apart from last year's Galaxy Z Flip 7. As 9to5Google points out, leaked images and specs for the upcoming Galaxy Z Flip 8 shared by WinFuture are nearly identical to Samsung's current flip phone. According to the leak, Samsung is

Initially, I was going to tell you about a good deal happening on the DJI Osmo Pocket 3, which is down from the $500 it’s sold at most of the year to $378 at multiple retailers. But there’s a better deal happening on a nearly identical portable camera, the Xtra Muse, which is $32

A bird long thought to be a single rare species in Japan has turned out to be two. Scientists discovered that the elusive Ijima’s Leaf Warbler and a newly identified Tokara Leaf Warbler look almost identical, but their DNA and songs reveal they are distinct species. The finding m

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of biology because they are often produced by living microbes. However, scientists can be misled because certain geological processes can produce chemical signat

Cells sitting side by side in the same tissues are not identical. Each cell carries its own subtly different chemical signature—a hidden individuality that can reveal how diseases take root and spread. Now, researchers from the University of Osaka have developed a technique sensi