technical updates

Drinking nitrate-rich beetroot juice may do more than support heart health — it could actually reshape the bacteria living in the mouth in ways that help lower blood pressure in older adults. In the largest study of its kind, researchers found that older people who drank concentrated beetroot juice twice daily for two weeks experienced noticeable blood pressure reductions, while younger adults did not. from Latest Science News -- ScienceDaily https://ift.tt/Az9ibjh

Scientists at McGill University have found a way to supercharge the immune system’s natural killer (NK) cells, helping them break through the defenses tumors use to stay alive. By temporarily blocking two proteins, researchers turned these cells into far more effective cancer fighters against difficult cancers like leukemia, glioblastoma, kidney cancer, and triple-negative breast cancer. from Latest Science News -- ScienceDaily https://ift.tt/UZSvRlr

The familiar concept of a planetary core, a small, dense metallic heart we take for granted, may be the exception rather than the rule for exoplanets. from Latest from Space.com https://ift.tt/dbqilMJ

A newly identified brain protein may play a major role in how the body ages. Researchers discovered that declining levels of Menin in the hypothalamus triggered inflammation, memory problems, bone loss, and other aging-related changes in mice. Restoring Menin reversed several of these effects, while a simple amino acid supplement called D-serine boosted cognition. The discovery opens a surprising new path for fighting age-related decline. from Latest Science News -- ScienceDaily https://ift.tt/F8rs62f

China has named the three astronauts due to fly on the Shenzhou 23 mission on Sunday (May 24), including Hong Kong's first astronaut. from Latest from Space.com https://ift.tt/oKdyEGv

‘Anything is possible, when everything is possible' from Latest from Space.com https://ift.tt/VQzNxUT