Lithium-air batteries have become a hot research area in recent years: They hold the promise of drastically increasing power per battery weight, which could lead, for example, to electric cars with a much greater driving range.
Basic biology textbooks may require some major revisions soon. That’s because biologists at UC San Diego have discovered some new information about our basic genetic material.
Scientists claim that they’re almost ready to produce “super varieties” of wheat. They say the strains will resist fungus, yield more wheat, and neutralize deadly threats to the food supply.
High school biology teachers need more training to, um, help them understand and thus believe in basic tenets of biology.