Martin told me she would army crawl up to the turtles on the sand and dab around their eyes with a foam swab, soaking up the goopy tears they exude. Sea turtles regularly shed tears as a way to expel ...

Ofelia Opocué’s life has been shaped by loss, she says. Twenty-three years ago, the FARC gave her family an ultimatum: leave ...

As weeks, months, and eventually years went by, the scientists were astonished that this mother never left her place. Had ...

A 444-million-year-old fossil named "Sue" preserves internal organs of Keurbos susanae, raising questions about arthropod ...