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The diabetic volunteer continued to produce insulin one year after she received a transplant of abdominal islet cells.

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image: Synthetic Bones: A Better Bone-Marrow Transplant?

Synthetic Bones: A Better Bone-Marrow Transplant?

By | May 9, 2017

Artificial bones produce new blood cells in mice, obviating the need for irradiation to kill off resident hematopoietic stem cells in recipients.

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image: More Details on How Pesticides Harm Bees

More Details on How Pesticides Harm Bees

By | May 3, 2017

Scientists report that thiamethoxam exposure impairs bumblebees’ reproduction and honey bees’ ability to fly.

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Despite claims of preclinical success by a leading surgeon, doctors, scientists, and medical ethicists say the science is not ready.  

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From fish harvests to cottonwood forests, organisms display evidence that species change can occur on timescales that can influence ecological processes.

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Guppies transplanted between different communities in Trinidadian streams evolved in response to changes in predation threat in just a few generations.

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image: Migratory Eels Use Magnetoreception

Migratory Eels Use Magnetoreception

By | April 14, 2017

In laboratory experiments that simulated oceanic conditions, the fish responded to magnetic fields, a sensory input that may aid migration.

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image: “Father of Organ Transplantation” Dies

“Father of Organ Transplantation” Dies

By | March 6, 2017

Thomas Starzl performed the first successful human liver transplant in 1967 and went on to help develop drugs that improved survival for organ transplant patients.

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image: Behavior Brief

Behavior Brief

By | February 28, 2017

A round-up of recent discoveries in behavior research

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image: Image of the Day: Noisy Barriers

Image of the Day: Noisy Barriers

By | February 2, 2017

Traffic noise disrupts communication between dwarf mongooses and tree squirrels, according to a study.

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