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Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences built a device called a pico-calorimeter that directly measures heat signals from small groups of living cells. The device could lead to advances in bacterial growth monitoring or antibiotic resistance testing.

Harvard researchers have developed a 3D printing method that places “active” liquid crystal elastomers and “passive” elastomers side by side in filaments, effectively pre programming the filaments to bend, twist, expand, or contract in specific ways when heated or cooled.

Research in mice sheds light on how thyroid hormone alters wiring in the brain.

New printing method creates branching vessels in heart tissue that replicate the structure of human vasculature in vitro.