Goran Ivanisevic’s offer to serve strawberries at this year’s Wimbledon may be a more useful job than he imagined. As well as delicious with cream, this symbol of the summer could help fight cancer according to scientists.

Research has shown that natural plant chemicals in strawberries can inhibit the growth of cancer cells. And now scientists at the Institute of Food Research have begun work to identify the compounds responsible.

“The modern strawberry is just one of hundreds of va

An article published in the journal BMC Medical Informatics and Decision Making describes the creation of the first comprehensive listing and classification of precancers, drawn from the medical literature. Using this classification, the precancers have been organized into groups that share similar biologic profiles and, hopefully, similar treatments.

Precancers precede invasive cancers. They are localized changes in tissue – lesions – identifiable by their morphologic structure. During car

One of the potential risks associated with the wider release of genetically modified crops and their use in mainstream agriculture is the hybridisation of transgenic plants with their wild relatives. Previous studies on mechanisms for the escape of transgenic material into the wild population have focused on pollen dispersal as the main route, but new work by scientists at the Université de Lille in France to be published in Proceedings B, a Royal Society journal, highlights the role of seed dispers

Using images from the Hubble Space Telescope, astronomers have concluded that two of the most common types of galaxies in the universe are in reality different versions of the same thing. In spite of their similar-sounding names, astronomers had long considered “dwarf elliptical” and “giant elliptical” galaxies to be distinct objects. The new findings, which appear in this month’s edition of The Astronomical Journal, fundamentally alter astronomers’ understanding of these important components of th

Scientists and computer gamers alike could benefit from a new method for creating soft, realistic shadows in computer-generated images.

Engineers at Ohio State University have created computer algorithms that model how light passes through translucent three-dimensional objects or fluids such as water, clouds, fire, and smoke. The result: shadows that begin to approach the realism of Hollywood animation, but don’t require as much computer memory to create.

Caixia Zhang, now a

Researchers looking inside a pathogenic soil bacterium have found an organelle, a subcellular pouch, existing independently from the plasma membrane. The discovery within a prokaryotic organism challenges the theory on the origin of eukaryotic organelles and suggests a targeted approach to killing many disease-causing organisms.

“The organelle we found in the bacterium Agrobacterium tumefaciens is practically identical to the organelle called acidocalcisome in unicellular eukaryotes,” said R