Could this be proof of an early burial culture? (John Hawks/World History Encyclopedia) An entire ancient human species, Homo ...

Correspondence to Elizabeth Chloe Romanis, Centre for Social Ethics and Policy, School of Law, University of Manchester, Manchester M13 9PL, UK; elizabeth.romanis{at}manchester.ac.uk In 2017, a ...

Stored sperm may age faster than reproductive medicine has assumed, suggesting that shorter abstinence periods could benefit ...

These social animals manage friendships, grudges, alliances, family politics, and power struggles that feel surprisingly ...

Italy and Chile called for a global moratorium on surrogacy, saying it constitutes exploitation, while Ireland, Canada and ...

Can nature heal? Human history regarding the relationship with nature is paradoxical. On one hand, the notion that time in ...

The world’s life-forms reproduce sexually in a bewildering variety of ways, even though scientists still aren’t sure why they bother.

Qualifications earned in early adulthood can no longer be expected to remain sufficient throughout a forty or fifty-year ...

The scorpionfly (order Mecoptera) is one of nature’s most bizarre insects. Despite its intimidating name, the scorpionfly is ...

Cetrorelix is used for human in vitro fertilization (IVF) treatments. For cattle, it could synch cows up for ovulation and ...

Experts recommend that veterinary teams reassess tick prevention as shifting ranges and emerging pathogens change exposure risks for animals and people. The review’s authors noted that endemic and ...