Brine pools, extremely salty, oxygen-free underwater lakes, are lethal to most marine life but teem with resilient microbes. Found mainly in the Red Sea, Mediterranean, and Gulf of Mexico, they create sharp boundaries, trap prey, and preserve sediments like natural time capsules. Studying them offers insights into early Earth conditions, extreme ecosystems, and potential medical applications from unique microbial life.

The interstellar object 3I/ATLAS reignited controversy after the CIA issued a rare Glomar response to a records request, refusing to confirm or deny holding information about it. While NASA insists the object is a harmless natural comet, the intelligence agency’s secrecy has fuelled speculation, amplified by Harvard astrophysicist Avi Loeb, that the object warranted quiet scrutiny despite official reassurances.

Andre Yarham, the UK’s youngest known dementia patient, has died aged 24 after a rapid decline caused by frontotemporal dementia. Diagnosed at 22, he lost speech, mobility and independence within months as the rare condition progressed aggressively. His family cared for him through repeated hospital stays before he was moved to hospice care, where he died in December.

Scientists have detected ancient microwave signals from the universe's early days. These signals, over 13 billion years old, offer insights into the Cosmic Dawn. They reveal how the first structures influenced light left over from the Big Bang. This groundbreaking detection was made using Earth-based telescopes. It challenges previous assumptions about where such observations could be made.

New research reveals ancient Roman wine was more complex and flavorful than previously thought. Studies of large clay jars, called dolia, show they acted as complete production units, influencing fermentation and aging. This suggests Roman wines possessed spicy, nutty notes and a range of colors, indicating a sophisticated winemaking industry.