Save
Email
Print
Share
RSSBrowse News Stories
491 to 500 of 10,307 stories
view headlines only
-
Cooperators Can Coexist With Cheaters, as Long as There Is Room to Grow
February 1, 2013 — When a population is a mixture of exploiters and exploited, the natural outcome is perpetual war. A new model reveals that even with never-ending battles, these two groups can survive, but only if ... > full story -
Autism Speaks Through Gene Expression
February 1, 2013 — Autism spectrum disorders affect nearly 1 in 88 children, with symptoms ranging from mild personality traits to severe intellectual disability and seizures. New work examines which genes are ... > full story -
Target 'Super-Spreaders' to Stop Hepatitis C
February 1, 2013 — Each intravenous drug user contracting hepatitis C is likely to infect around 20 other people with the virus, half of these transmissions occurring in the first two years after the user is first ... > full story -
Engineered Oncolytic Herpes Virus Inhibits Ovarian and Breast Cancer Metastases
February 1, 2013 — A genetically reprogrammed Herpes simplex virus (HSV) can cure metastatic diffusion of human cancer cells in the abdomen of laboratory mice, according to a new ... > full story -
New Device Traps Particulates, Kills Airborne Pathogens
January 31, 2013 — A new device called a soft X-ray electrostatic precipitator protected immunocompromised mice from airborne pathogenic bacteria, viruses, ultrafine particles, and allergens, according to a new ... > full storyMore: -
Sequencing Hundreds of Chloroplast Genomes Now Possible
January 31, 2013 — Researchers have developed a sequencing method that allows potentially hundreds of plant chloroplast genomes to be sequenced at once, facilitating studies of molecular biology and evolution in ... > full story -
Virus Study May Signal Trouble for Animal Populations Facing Climate Change
January 31, 2013 — A new study suggests that some organisms, such as manatees, polar bears or cheetahs, may be in for a rough time as they try to adapt to climate ... > full story -
Gum Disease Found to Worsen Infection in Animal Model of AIDS
January 31, 2013 — Scientists have found that moderate gum disease in an animal model exposed to an AIDS- like virus had more viral variants causing infection and greater inflammation. Both of these features have ... > full story -
Novel Pathway for a Mucosal TB Vaccine
January 31, 2013 — A new pathway for improving vaccines against tuberculosis has been discovered by ... > full story -
Gene Finding May Lead to Treatments Effective Against All MRSA Strains
January 31, 2013 — New research has pinpointed a gene that causes the dominant strain of MRSA infection to linger on the skin longer than other strains, allowing it to be passed more readily from one person to the ... > full story
Search ScienceDaily
Number of stories in archives: 138,598
more 
