Mastering a small amount of Latin provides a big benefit for gardeners. Not only is it empowering to walk into a nursery and speak like an expert but, without it, they could buy a Hellebores foetidus and ...

Biology - Other

Oct 22, 2012 4.3 / 5 (3) 0

Dolphins sleep with only one half of their brains at a time, and according to new research published Oct. 17 in the open access journal PLOS ONE, this trait allows them to stay constantly alert for at lea ...

Biology - Plants & Animals

Oct 17, 2012 5 / 5 (5) 6 |

(Phys.org)—Space debris came into focus last week at the International Astronautical Congress in Naples, Italy. Envisat, ESA's largest Earth observation satellite, ended its mission last spring and was ...

Space & Earth - Space Exploration

Oct 11, 2012 not rated yet 0

Plastic pollution off the northwest coast of North America is reaching the level of the notoriously polluted North Sea, according to a new study led by a researcher at the University of British Columbia.

Space & Earth - Environment

Jul 04, 2012 5 / 5 (1) 0

The European Space Agency said Thursday it had lost contact with Envisat, the biggest Earth-monitoring satellite in history.

Space & Earth - Space Exploration

Apr 12, 2012 5 / 5 (3) 1

ESA and Eurockot today signed contracts for launching two ESA satellites: Sentinel-2A and Sentinel-3A will fly in 2013 on Rockot vehicles from the Plesetsk Cosmodrome in northern Russia for Europe’s GMES ...

Space & Earth - Space Exploration

Feb 10, 2012 5 / 5 (1) 0

Researchers at the University of California, San Diego are developing nonsurgical methods for identifying critical lymph nodes to help doctors determine courses of treatment for breast cancer patients. The ...

Medicine & Health - Cancer

Feb 23, 2011 5 / 5 (1) 0 |

Using "microbubbles" and ultrasound can mean more targeted breast biopsies for patients with early breast cancer, helping to determine treatment and possibly saving those patients from undergoing a second breast cancer surgery, ...

Medicine & Health - Cancer

Feb 01, 2011 not rated yet 0

Nano-sized fluorescent particles known as quantum dots have shown promise as powerful imaging agents capable of detecting a wide range of diseases, but these nanoparticles are usually made with toxic metals such as cadmium. ...

Nanotechnology - Bio & Medicine

Jan 19, 2011 not rated yet 0

A less invasive surgical procedure for detecting breast cancer spread has for the first time been proven to achieve the same cancer survival and recurrence control as traditional lymph node removal surgery in patients whose ...

Medicine & Health - Cancer

Sep 22, 2010 not rated yet 0

Predicting breast cancer spread from a sentinel lymph node removed during surgery is a hit or miss affair, say researchers: there are still many false negatives, which means the node, when analyzed under a microscope, appears ...

Medicine & Health - Cancer

Apr 18, 2010 not rated yet 0

(PhysOrg.com) -- Virtually every patient diagnosed with breast cancer or melanoma undergoes lymph node biopsy to determine if their cancer has begun spreading in the body. Taking this biopsy involves an invasive and uncomfortable ...

Nanotechnology - Bio & Medicine

Mar 25, 2010 5 / 5 (1) 0

Metastases that were 2 millimeters or less in diameter ("micrometastases") in axillary lymph nodes detected on examination of a single section of the lymph nodes were associated with poorer disease-free and overall survival ...

Medicine & Health - Cancer

Feb 26, 2010 3 / 5 (1) 0

(PhysOrg.com) -- A new prognostic tool that can determine the risk of recurrence in melanoma patients has been developed by researchers at Yale Cancer Center. The technology, based on five proteins expressed in melanoma tissue, ...

Medicine & Health - Cancer

Dec 03, 2009 not rated yet 0

Colonoscopy represents one of the great weapons against cancer. In one step, a physician can find precancerous lesions in the colon and then cut them out, an on-the-spot intervention that prevents cancer from developing. ...

Nanotechnology - Bio & Medicine

Oct 30, 2009 5 / 5 (6) 0