First study to show ovarian environment changes with age and likely hurts quality of eggs
Older ovaries are scarred and inflamed
Findings could result in treatments to preserve fertility by delaying ovarian aging

CHICAGO --- Women's decreased ability to produce healthy eggs as they become older may be due to excessive scarring and inflammation in their ovaries, reports a new Northwestern Medicine study in mice.

This is the first study to show the ovarian environment ages and that aging affects the quality of eggs it produces. These findings could result in new treatments that preserve fertility by delaying ovarian aging.

The sudden emergence of the Zika virus epidemic in Latin America in 2015-16 has caught the scientific world unawares. A little known disease that was first diagnosed in the Zika forest environment of Uganda in 1947, the disease largely affected populations in Africa until its emergence in French Polynesia a few years ago and then in Brazil and South America last year. The Zika virus is spread mainly by the Aedes aegypti mosquitoes and, like the dengue virus, belongs to the flaviviridae family along with Japanese encephalitis and West Nile virus.

COLLEGE PARK, Md. -- Fire tornados, or 'fire whirls,' pose a powerful and essentially uncontrollable threat to life, property, and the surrounding environment in large urban and wildland fires. But now, a team of researchers in the University of Maryland's A. James Clark School of Engineering say their discovery of a type of fire tornado they call a 'blue whirl' could lead to beneficial new approaches for reducing carbon emissions and improving oil spill cleanup.

A new paper published online August 4, 2016, in the peer-reviewed journal Proceedings of the National Academy of Sciences (PNAS) describes this previously unobserved flame phenomenon, which burns nearly soot-free.

If you're the type of person who lets closet clutter creep into their lives, a connected wardrobe may be for you. It reminds you to wear unworn clothes or to give them away to charity.

Like most things that invoke terms like "ethical" and "consumption", it involves guilt, and a not-so-subtle threat. If you don't wear them, the garments will automatically get in touch with a charity and ask to be recycled, with the Goodwill or whatever automatically sending out a mailing envelope for return. It uses washable radio-frequency identification (RFID) contactless technology which will tweet and message users asking to be worn depending on the weather and frequency of wear. 

A lot of environmental fundraising and lobbying has involved bees. There was talk of a neonicotinoid pesticide-induced die-off, until it was determined that pesticides weren't the problem, varroa mites, and the fad of amateur beekeepers who didn't know what they were doing were the big problems. Traffic accidents killed more bees than chemicals. 

When that failed, activists turned to claims about wild bees. This would seem to have easier success, since wild bees can't really be tabulated. There are over 25,000 species of wild bees worldwide, and only a few have hives to count.

A new review of acupuncture evidence published in Acupuncture in Medicine claims acupuncture may help to improve mild cognitive impairment, the memory loss that may precede the development of dementia - at least if medicine is also used.