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Epigenetics to shape stem cell future

Epigenetics to shape stem cell future

Everyone hopes that one day stem cell-based regenerative medicine will help repair diseased tissue. Before then, it may be necessary to decipher the epigenetic signals that give stem cells their…
Will meat from cloned animals kill you?

Will meat from cloned animals kill you?

 On December 28, the Food and Drug Administration issued a draft report stating that "meat and milk from clones of adult cattle, pigs and goats, and their offspring, are as safe to eat as food…
Why Challenge Nature?

Why Challenge Nature?

Challenging Nature is the title of my new column here on Scientific Blogging as well as the title of my new book. Since the idea of challenging nature may seem heretical to some, I will provide a…
Climate Contra Evolution

Climate Contra Evolution

New research challenges traditional perceptions of contemporary climate as sole determiner of richness of species. The climate is changing! But how does that affect nature? New research challenges…