Dr. Zahi Hawass
June 2007

When the Discovery Channel approached me to search for the mummy of Queen Hatshepsut, I did not really think I would be able to make a definite identification. But I did think that this would give me the perfect opportunity to look at the unidentified female mummies from Dynasty 18, which no one had ever studied in as a group. There were already many theories about the identities of these mummies, but the latest scientific technology had not yet been used to study them.

There are a number of unidentified high-status mummies of the New Kingdom, mostly found in what we call the Royal Mummy Caches.

Experts from all over the world are gathering at the University to exchange the latest insights on concepts of 'Health and the Healthy Body' in early medieval times, 400-1200 A.D at a two-day conference, which brings together leading experts in the field from the USA, Norway, Germany, Israel and the UK on July 6-7, 2007.

A ban on smoking in England may be good for more than just public health. It may be good for the phone company. A new survey by Sheffield Hallam University and, not surprisingly, Virgin Mobile says smokers will turn to texting to talk about it and even improve their social lives in the process.

Those struggling not to light up during the first days of the smoking ban are expected to turn to their mobile to help them cope. The research found that most people see their phone as being as personal as a diary, and increasingly use them as an emotional support, helping them to express their feelings, gossip with friends and to simply let off steam.

The strongest and fittest of a species might be expected to produce the best offspring, but this is not always the case, researchers at the University have found.

Studies of red deer suggest that the most successful males are more likely to produce less fertile daughters.

Male and female deer need different attributes to succeed. Genes which prove to be an advantage in fathers don't necessarily prove beneficial in daughters.

Researchers at the University of California, Santa Barbara have discovered that attaching polymeric nanoparticles to the surface of red blood cells dramatically increases the in vivo lifetime of the nanoparticles. The research, published in the July 07 issue of Experimental Biology and Medicine, could offer applications for the delivery of drugs and circulating bioreactors.

Polymeric nanoparticles are excellent carriers for delivering drugs. They protect drugs from degradation until they reach their target and provide sustained release of drugs.

Researchers have discovered that calcium ions could play a crucial role in multiple sclerosis by activating enzymes that degrade the fatty sheath that insulates nerve fibers.

Learning exactly how the myelin sheath is degraded might enable scientists to determine how to halt disease progress and reverse damage by growing new myelin, said Ji-Xin Cheng, an assistant professor in Purdue University's Weldon School of Biomedical Engineering and Department of Chemistry.

"Although multiple sclerosis has been studied for many years, nobody knows exactly how the disease initially begins," he said. "The pathway is not clear."