News tagged with cold resistance

Research improves cold-hardy wheat

(PhysOrg.com) -- With global demand for wheat exceeding 20 billion bushels a year, producers need more high-yielding crops that can survive in the extreme climate of the Canadian Prairies.

Biology / Biotechnology

created Dec 06, 2011 | popularity not rated yet | comments 0

Cooling system may build eggs' natural defenses against salmonella

(PhysOrg.com) -- Once eggs are laid, their natural resistance to pathogens begins to wear down, but a Purdue University scientist believes he knows how to rearm those defenses.

Biology / Other

created Jun 21, 2011 | popularity not rated yet | comments 0

Zinc reduces the burden of the common cold

Zinc supplements reduce the severity and duration of illness caused by the common cold, according to a systematic review published in The Cochrane Library. The findings could help reduce the amount of time lost from work a ...

Medicine & Health / Health

created Feb 16, 2011 | popularity 4.5 / 5 (2) | comments 0

Plants give up some deep secrets of drought resistance

In a study that promises to fill in the fine details of the plant world's blueprint for surviving drought, a team of Wisconsin researchers has identified in living plants the set of proteins that help them withstand water ...

Biology / Biotechnology

created Aug 23, 2010 | popularity 4.5 / 5 (2) | comments 0 | with audio podcast

Vitamin D lifts mood during cold weather months

A daily dose of vitamin D may just be what Chicagoans need to get through the long winter, according to researchers at Loyola University Chicago Marcella Niehoff School of Nursing (MNSON). This nutrient lifts mood during ...

Medicine & Health / Health

created Mar 03, 2010 | popularity 3 / 5 (3) | comments 2

Nowhere to hide: Some species are unable to adapt to climate change due to their genes

Species living in restricted environments such as the tropics may lack adequate variation in their genes and be unable to adapt to climate change, according to a new study.

Biology / Evolution

created Sep 03, 2009 | popularity 3 / 5 (4) | comments 0

Free antibiotics: The wrong prescription for cold and flu season

With an epidemic of antibiotic-resistant infections growing, experts are warning grocery-store pharmacies that antibiotics giveaways are an unhealthy promotional gimmick. If grocery stores want to help customers and save ...

Medicine & Health / Medications

created Jan 16, 2009 | popularity 5 / 5 (3) | comments 5