A look back at the biggest science stories of 2025, and a few you may have missed. Plus, over the past year, most of your body has replaced itself cell by cell. What can we learn from other animals’ ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. In 2023, the ...

Dark energy, an unusual force associated with the expansion of the universe, may one day cause the cosmos to collapse, according to a new theory proposed by scientists. Over the last few months, there ...

Scientists found that certain molecules made by gut bacteria travel to the liver and help control how the body uses energy. These molecules change depending on diet, genetics, and shifts in the ...

The Roman sage Marcus Aurelius said we should never let the future disturb us. But then he never had a conversation with the futurologist Nick Bostrom about the state of the world in 2050. “There’s a ...

January’s full moon is also known as the Wolf Moon. The first full moon of the year is also known as the Wolf Moon (Jane Barlow/PA) Skygazers have been advised to “wrap up warm” to view this year’s ...

The discovery of a carnyx (above) and a boar's head flag standard in the same hoard has been described as "a discovery of a lifetime" by archaeologists Archaeologists have been stunned to discover two ...

Dolby late last year announced Dolby Vision 2, an upgraded HDR format. DV2 introduces several quality upgrades and addresses a major complaint. Hisense TVs will be among the first to support the new ...

Standards make everyday life run smoothly. You rarely notice them: the credit card that works in any corner of the world, the Wi-Fi signal that connects a remote village to the cloud, or the vaccine ...

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Kenya Union of Clinical Officers Chairman Peterson Wachira and Secretary General George Gibore address a press briefing in Nairobi, on December 23, 2025. [Collins Oduor, Standard] Health practitioners ...