We now know how a black hole can be flung across the universe | New Scientist

The Hubble Space Telescope picture of the possible runaway black hole

NASA, ESA, Pieter van Dokkum (Yale), Joseph DePasquale (STScI)

Two supermassive black holes smashing together can create another supermassive black hole that recoils at such high speeds that it launches out of its galaxy. Though this would only happen in rare instances, it provides an explanation for the recent possible sighting of such a runaway black hole.

India’s ‘Cockroach’ leaders hold talks with gov’t as protests continue

Cockroach Janta Party protesters have stressed their demonstrations will continue until their demands have been met.

Leaders of the youth-led Cockroach Janta Party (CJP) have held talks with India’s government to try and resolve a face-off over national examination paper leaks, although they will not halt nationwide protests, a spokesperson for the group says.

There are only a few anti-ageing supplements that actually work | New Scientist

Ageing well can be helped by a couple supplements

Tatiana Maksimova/Getty Images

I’m a big fan of the New Scientist podcast Change Your Mind, on which my erstwhile colleagues Cat de Lange and Helen Thomson discuss “all the brain health advice you really need to know”. One recent episode is well worth a listen if you’re interested in keeping your brain healthy. Cat and Helen invited JoAnn Manson, who is head of preventive medicine at Brigham and Women’s Hospital in Massachusetts, to the podcast to discuss her research on multivitamin supplements and brain health. She described how she and her colleagues found that people over 60 who take a daily multivitamin show significantly slower cognitive decline and age-related memory loss over two to three years.

Full Moon July 2026: ‘Buck Moon’ Sets Up A Total Eclipse Of The Sun

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When is the next full moon? The full buck moon will turn full on Wednesday, July 29, 2026, with the best views from North America to be had as it rises in the southeast during dusk. Named for the time of year when male deer regrow their antlers, this is the second full moon of summer in the Northern Hemisphere. It’s also an important celestial marker, arriving just two weeks before a total solar eclipse on Aug. 12, one of the biggest sky events of the year, and four weeks before a partial lunar eclipse.

APOE2 may protect the brain from Alzheimer’s and aging

People who carry the APOE2 form of the apolipoprotein E gene tend to live longer and have a lower risk of Alzheimer's disease. Scientists have known about that advantage for years, but the biological reason behind it has remained unclear.