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Hopkins study shows 30-day soft contact lenses pose very small risk of vision loss
A team of researchers led by the Johns Hopkins Wilmer Eye Institute have determined that the corneal infection rate associated with the use of 30-day -extended-wear contact lenses made from silicone hydrogel is comparable to that previously reported for older lens types worn for fewer consecutive 24-hour periods. view more (2005-12-02)
Prioritizing low-cost, simple health measures would save 2.5 million child lives a year
Almost a third of the children under age five who die each year could be saved if governments rebalance health spending to ensure low-cost, simple interventions such as safe water and hygiene, bed nets and basic maternal and newborn care, leading aid agency World Vision said today. Currently, 8.8 million children a year die before age five, most... view more... (2009-11-16)
Link between carbohydrate quality and vision loss is strengthened by new data
Age-related macular degeneration (AMD) and its associated vision loss may be connected to the quality of carbohydrates an individual consumes. view more (2007-07-12)
Paper-Thin Compound-Eye Camera
The focal length of a lens means that a camera has to have a certain thickness - or so we might think. Insect eyes show that this need not be the case: A camera chip based on the compound-eye principle can be used for person recognition and is as thin as paper. If people were insects, books on optics would certainly look different. The camera... view more... (2004-07-08)
Telescope embedded in glasses lens promises to make driving easier for visually impaired
Glasses embedded with a telescope promise to make it easier for people with impaired vision to drive and do other activities requiring sharper distance vision. view more (2008-07-25)
MUHC-led international team identifies gene responsible for blindness in infants and children
A MUHC-led study identifies a gene responsible for Leber Congenital Amaurosis (LCA), the most common cause of congenital blindness in infants and small children. view more (2007-06-04)
Cataract surgery does not appear associated with worsening of age-related macular degeneration
Age-related macular degeneration does not appear to progress at a higher rate among individuals who have had surgery to treat cataract, contrary to previous reports that treating one cause of vision loss worsens the other. view more (2009-11-10)
Violent Video Games Can Improve Vision
Video killed the radio star, the old song goes - but violent video games, a new Tel Aviv University study finds, can also improve the real-world vision of teens who play them. view more (2009-04-08)
Every State School in Britain given science manual
British scientist Brian J Ford has published a science manual for British schools. A copy is being sent free of charge to state schools The book was commissioned by NESTA as part of Science Year. NESTA have already given an Intel Play QX3 digital microscope to British schools, and the new manual is filled with experiments school students can try... view more... (2002-05-28)
Gene therapy involving antibiotics may help patients with Usher syndrome
A new approach to treating vision loss caused by Type 1 Usher syndrome (USH1), the most common condition affecting both sight and hearing, will be unveiled by a scientist at the annual conference of the European Society of Human Genetics. view more (2008-06-03)
First in New York: Bionic technology aims to give sight to woman blinded beginning at age 13
A 50-year-old New York woman who was diagnosed with a progressive blinding disease at age 13 was implanted with an experimental electronic eye implant that has partially restored her vision. view more (2009-10-22)
USC study -- largest of its kind -- finds older children more likely to develop vision disorders
In a study of more than 6,000 Los Angeles-area children - the largest study of its kind - researchers at the Keck School of Medicine of the University of Southern California (USC) found that both strabismus (commonly known as cross-eyed or wall-eyed) and amblyopia (often referred to as lazy eye) were more prevalent in older children than in... view more... (2007-11-16)
Older whites more likely to have signs of future eye disease than blacks
White individuals older than 65 are more likely than black individuals to have characteristics that indicate they will develop more advanced forms of the eye disease age-related macular degeneration (AMD). view more (2008-02-12)
Case and Cleveland Clinic researchers identify molecule in age-related macular degeneration
A dart-like molecule that adheres to proteins in the eye is the key that turns on the uncontrolled growth of blood vessels, according to researchers at Case Western Reserve University and the Cleveland Clinic Cole Eye Institute. view more (2006-09-07)
Warning: Expert at UH adds obesity to side effects of lead exposure
Scientists know exposure to low levels of lead can result in learning disabilities, hearing loss, language impairments and vision loss, but a newly discovered side effect may be adult-onset obesity in men, according to a University of Houston professor. view more (2008-02-21)
British Ecological Society Winter Meeting
Press Invitation You are invited to the UK's premier ecological event, the British Ecological Society's Winter Meeting, being held at the University of Warwick on 18-20 December 2001. Thousands of ecologists from the throughout the world will be attending the meeting, which includes more than 300 papers and 100 posters, as well as the presentation... view more... (2001-11-23)
Why white light is best for our town centres
White lighting is twice as good at letting you see the face of someone else as that from the yellow light from high pressure sodium lamps commonly used to light our streets, according to new research sponsored by the ESRC and published as part of Social Science week. It can therefore allow the same facial recognition as conventional sodium... view more... (2004-06-22)
New Technology To Help Early Skin Cancer Diagnosis
Computer scientists in the UK have invented a new technology to help doctors diagnose skin cancer while it is still in its early stages, greatly improving the chances of successful treatment. The work has been carried out by a team led by Dr Ela Claridge in the University of Birmingham's School of Computer Science. The Engineering and Physical... view more... (2000-04-11)
Silver cars are safest
Silver cars are less likely to be involved in a crash resulting in serious injury than cars of other colours, finds a study in this week's Christmas issue of the BMJ. Researchers in New Zealand examined the effect of car colour on the risk of a serious injury in over 1,000 drivers who took part in the Auckland car crash injury study between 1998... view more... (2003-12-17)
Fish eyes could hold clue to repairing damaged retinas in humans
A special type of cell found in the eye has been found to be very important in regenerating the retina in zebrafish and restoring vision even after extensive damage. view more (2007-08-01)
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