LifeNatural sunscreen found in fish eggs can be made by E. coli factories Genetically altered bacteria can synthesise gadusol, a naturally occurring compound found in zebrafish eggs that could be developed as an alternative to existing sunscreen products that can harm marine life 51¶¯Âþ
HealthEye implant and high-tech glasses restore vision lost to age Age-related macular degeneration is a common cause of vision loss, with existing treatments only able to slow its progression. But now an implant in the back of the eye and a pair of high-tech glasses have enabled people with the condition to read again 51¶¯Âþ