Harvard University

Bone marrow-on-a-chip unveiled

The latest organ-on-a-chip from Harvard's Wyss Institute for Biologically Inspired Engineering reproduces the structure, functions and cellular make-up of bone marrow, a complex tissue that until now could ...

May 05, 2014
5 / 5 (1) 0

Cloaked DNA nanodevices survive pilot mission

It's a familiar trope in science fiction: In enemy territory, activate your cloaking device. And real-world viruses use similar tactics to make themselves invisible to the immune system. Now scientists at ...

Apr 22, 2014
5 / 5 (5) 0

How Earth was watered

Early Earth's accidental deluge via water-carrying comets has long been a stumbling block for those interested in life on other planets.

Feb 28, 2014
4.2 / 5 (27) 6