These are known as the citric acid cycle or Krebs cycle. It is a mystery whether this is something that life developed or if it was simply co-opted from something that did not need life to exist.

Although it can be satisfying, a tuna-salad sandwich is not exactly a gourmet meal. But that changes if you flavour the fish in a French-style way and you stuff it inside fresh-baked croissants ...

BC's Philip Landrigan, M.D., and the Minderoo-Monaco Commission on Plastics and Human Health present a sweeping new report showing plastic as a hazard at every stage of its life cycle Philip Landrigan ...

Like tiny stained-glass windows fluttering around, they share a similar growth cycle to that of a Christian ... This is similar to a Christian life, we start our journey with God slowly but are ...