Scientists discovered a new forest killifish in Kenya, revealing both evolutionary and tectonic history—but its habitat is ...

NAIROBI ― A new killifish species, scientifically known as Nothobranchius sylvaticus, has been documented in seasonal swamps ...

Rather than risk being born during the dry season when conditions are not hospitable, African killifish embryos are able to arrest their development and wait to hatch until the rainy season ...