In making decisions, are you an ant or a grasshopper?

New findings add to a growing body of evidence that, although it may seem less appealing,…

Scientists get best measure of star-forming material in galaxy clusters in early universe

The international Spitzer Adaptation of the Red-sequence Cluster Survey (SpARCS) collaboration has combined observations from several…

Cow antibodies yield important clues for developing a broadly effective AIDS vaccine

The elicitation of powerful, HIV-blocking antibodies in cows in a matter of weeks -- a process…

Scientists discover combined sensory map for heat, humidity in fly brain

Neuroscientists now can visualize how fruit flies sense and process humidity and temperature together through a…

Viewing Martian moon orbiting the red planet

While photographing Mars, NASA's Hubble Space Telescope captured a cameo appearance of the tiny moon Phobos…

Innate reaction of hematopoietic stem cells to severe infections

For the first time, researchers have shown that hematopoietic stem cells detect infectious agents themselves and…

Aboriginal community with strong ethno-cultural identity and connection to the land has lower suicide rates

A new study investigating mental health perceptions and practices of an aboriginal community in northern Ontario,…

Concurrent chemotherapy, proton therapy improves survival in patients with advanced lung cancer

For patients with advanced, inoperable stage 3 lung cancer, concurrent chemotherapy and the specialized radiation treatment,…

Young adult cancer survivors struggle to get back to normal

Cancer survivors often talk about wanting to get back to normal, but a new study indicates…

Molting feathers may help birds deal with environmental contaminants

Mercury is a ubiquitous environmental contaminant that affects the health of birds and other wild animals.