Cells get nutrients from their environment ... then back to carbon dioxide (respiration) — is part of what is commonly called the global carbon cycle. Indeed, the fossil fuels we use to power ...

Scientists at Harvard Medical School and Boston University Chobanian & Avedisian School of Medicine have mapped a critical ...

Prometaphase is an extremely dynamic part of the cell cycle. Microtubules rapidly assemble and disassemble as they grow out of the centrosomes, seeking out attachment sites at chromosome ...

(This relative inefficiency compared to that of fossil fuels is part of the reason why solar cells still only account for less than 0.1 percent of the energy used in the U.S.) The electric field ...

This piece is part of a series dedicated to the eye and ... I include a full spectrum of chemical, gene, and protein-based medicines, cell-based therapies, and biomechanical interventions that ...

The new technique could kill a wide range of cancer cells, including breast and prostate A newly-discovered part of our immune system could be harnessed to treat all cancers, say scientists.