Ancient web-footed creature shows early step in evolution toward seals, sea lions, walrusesNEW YORK — Scientists say they’ve found a “missing link” in the early evolution of seals and walruses — the skeleton of a web-footed, otter-like creature that was evolving away from a life on land. Tapping industrial waste heat could reduce fossil fuel demandsWASHINGTON - A team of scientists has determined that tapping industrial waste heat could reduce fossil fuel demands in the short term and improve efficiency of countless manufacturing processes. |