African Killifish Are the Fastest-Maturing Vertebrates
African Killifish Are the Fastest-Maturing Vertebrates

A new study finds the fish begin reproducing at two weeks of age.

African Killifish Are the Fastest-Maturing Vertebrates
African Killifish Are the Fastest-Maturing Vertebrates

A new study finds the fish begin reproducing at two weeks of age.

A new study finds the fish begin reproducing at two weeks of age.

politics, developmental biology, culture
President Trump Picks Meteorologist to Lead OSTP
President Trump Picks Meteorologist to Lead OSTP
Catherine Offord | Aug 2, 2018
The nomination of Kelvin Droegemeier has been met positively by members of the scientific community.
Ten-Minute Sabbatical
Ten-Minute Sabbatical
Emily Cox and Henry Rathvon | Aug 1, 2018
Take a break from the bench to puzzle and peruse.
These Molecules Zipper Embryos Closed
These Molecules Zipper Embryos Closed
Ashley Yeager | Aug 1, 2018
Actin rings seal off the ball of cells, aiding in implantation in the uterus. But faults in the process could explain why some pregnancies fail.
Officially Intelligent
Officially Intelligent
Bob Grant | Aug 1, 2018
Humanity is on the precipice of major change. Some fear a world ruled by bots. I fear a world ruled by people.
Infographic: Embryonic Zippering
Infographic: Embryonic Zippering
Ashley Yeager | Aug 1, 2018
How actin seals embryos early in development
Lessons from Biosphere 2
Lessons from Biosphere 2
Mark Nelson | Aug 1, 2018
Both the scientific community and the general public still have a lot to learn from the largest mesocosm research project ever conducted.
Image of the Day: Bundle of Nerves
Image of the Day: Bundle of Nerves
Sukanya Charuchandra | Jul 26, 2018
Live-cell imaging reveals the secrets of innervation in the pancreas of zebrafish.
Artificial Mouse Embryo Made in a Laboratory
Artificial Mouse Embryo Made in a Laboratory
Sukanya Charuchandra | Jul 25, 2018
The embryo, grown in a dish from several types of stem cells, went through gastrulation, a significant stage in development.
Image of the Day: Not All Bad
Image of the Day: Not All Bad
Sukanya Charuchandra | Jul 16, 2018
In zebrafish, some amount of reactive oxygen species is required for normal development.