Latest Science News -- ScienceDaily

1. Ice confirmed at the moon's poles
   Using data from NASA's Moon Mineralogy Mapper instrument, scientists have identified three specific signatures that definitively prove there is water ice at the surface of the Moon.

   
2. 'Liquid biopsy' predicts lymphoma therapy success within days
   A blood test can predict which patients with a type of cancer called diffuse large B cell lymphoma are likely to respond positively to initial therapy and which are likely to need more aggressive treatment, according to a multicenter study.

   
3. Healthy diet linked to healthy cellular aging in women
   Eating a diet that is rich in fruits, vegetables and whole grains and low in added sugar, sodium and processed meats could help promote healthy cellular aging in women.

   
4. Researchers turn tracking codes into 'clouds' to authenticate genuine 3-D printed parts
   A team has found a way to prove the provenance of 3-D printed parts by embedding QR (Quick Response) codes in an innovative way for unique device identification. The researchers describe converting QR codes into 3-D features so that that they neither compromise the part's integrity nor announce themselves to counterfeiters who have the means to reverse engineer the part.

   
5. Adults play a key role in children's participation in school recess
   When adults are participants in school recess -- leading games, monitoring play and ensuring conflicts are mediated quickly -- children are more likely to be engaged in recess activities, a new study has found.