ISTOCK, SELIMAKSAN
Mitochondrial Infusions Given to Babies with Heart Damage
Mitochondrial Infusions Given to Babies with Heart Damage
Among 11 infants treated to date, most survived and their heart function improved.
Mitochondrial Infusions Given to Babies with Heart Damage
Mitochondrial Infusions Given to Babies with Heart Damage

Among 11 infants treated to date, most survived and their heart function improved.

Among 11 infants treated to date, most survived and their heart function improved.

omega-3 fatty acids, cell & molecular biology, evolution
Natural Killer Cells Prove Effective as a CAR Therapy in Mice
Natural Killer Cells Prove Effective as a CAR Therapy in Mice
Katarina Zimmer | Jul 6, 2018
Stem-cell–derived natural killer cells engineered in a similar way to CAR-T cells may pave the way to “off the shelf” cancer therapies that aren’t patient-specific.
Original North American Dogs Descended From Siberian Populations
Original North American Dogs Descended From Siberian Populations
Catherine Offord | Jul 5, 2018
European settlers likely wiped out these ancient dogs, but the animals seem to have left a lasting legacy in a transmissible canine cancer.
Viable Embryos Created With Northern White Rhino Sperm in the Lab
Viable Embryos Created With Northern White Rhino Sperm in the Lab
Ashley Yeager | Jul 4, 2018
Researchers froze the fertilized eggs, taken from southern white rhinos, in hopes of preserving the near-extinct northern subspecies.
Image of the Day: Beating Heart
Image of the Day: Beating Heart
Sukanya Charuchandra | Jul 2, 2018
Scientists at the Allen Institute for Cell Science have developed an open-source stem cell line with fluorescent tags for cardiac cells.
Infographic: Resurrecting Ancient Proteins
Infographic: Resurrecting Ancient Proteins
Amber Dance | Jul 1, 2018

Learn the basic steps researchers take when reconstructing proteins from the past and how these biomolecules can inform engineering projects.

Why Are Modern Humans Relatively Browless?
Why Are Modern Humans Relatively Browless?
Jim Daley | Jul 1, 2018
The function of early hominins’ enlarged brow ridges, and their reduction in size in Homo sapiens, have puzzled paleoanthropologists for decades.
Amazonians Offer Clues to Human Childhood Development
Amazonians Offer Clues to Human Childhood Development
Shawna Williams | Jul 1, 2018
A study of Shuar children in Ecuador provides a window into how the human body responds to infection in the sorts of conditions that shaped our species’ evolution.
How to Calculate Mutation Rate for Evolutionary Biology
How to Calculate Mutation Rate for Evolutionary Biology
Amber Dance | Jul 1, 2018
Four ways to study mutation rate, a crucial statistic in studies of evolution
Maiden Voyage, 1872–1876
Maiden Voyage, 1872–1876
Ashley Yeager | Jul 1, 2018
The Challenger expedition's data on ocean temperatures and currents, seawater chemistry, life in the deep sea, and the geology of the seafloor spurred the rise of modern oceanography.