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Active efforts are required to preserve biodiversity in the seas - that far most people are in agreement. But in our enthusiasm to save uncommon species, we sometimes miss the common species that form the basis of marine ecosystems. 'Change strategy' is the challenge to the authorities from researchers at the University of Gothenburg, Sweden.

Scientists at Oxford University and The University of Sheffield have demonstrated that natural silks are a thousand times more efficient than common plastics when it comes to forming fibres. 

Predictions of the loss of animal and plant diversity around the world are common under models of future climate change. But a new study shows that because these climate models don't account for species competition and movement, they could grossly underestimate future extinctions.

The living room is the epicenter of family, the hub of the household. Perhaps more so than the dining table, the living room hosts hours upon hours of family attention and interaction every week. Whether we were gripped by the music and voices emitting from radios or entranced by the moving images illuminating our televisions, we celebrated everything from togetherness to relaxation around a common centerpiece. This once mighty magnet of attention, through its iterative forms, is learning to share its powers of attraction forever changing the idea of the family cornerstone. Now attention is a battlefield and the laws of attraction are distributed.

The immune system recognizes and neutralizes or destroys toxins and foreign pathogens that have gained access to the body. Autoimmune diseases result when the system attacks the body's own tissues instead. One of the most common examples is multiple sclerosis (MS). MS is a serious condition in which nerve-cell projections, or axons, in the brain and the spinal cord are destroyed as a result of misdirected inflammatory reactions. It is often characterized by an unpredictable course, with periods of remission being interrupted by episodes of relapse.