Old decorative pieces are no longer just sentimental clutter, they are quietly turning into serious assets. As more buyers ...

Learn how to calculate reproduction costs to estimate expenses for identically reproducing assets or properties using four main methods and tips for accuracy.

When roundworms stop reproducing, they can still move and function normally but lose their ability to detect certain food ...

Human Reproduction is a peer-reviewed scientific journal covering all aspects of human reproduction, including reproductive physiology and pathology, endocrinology, andrology, gonad function, ...

Participation is plummeting in the community-driven feature that X owner Elon Musk touted as the solution to the social media site’s misinformation problems. Submissions to X’s Community Notes, which ...

A withering rosebud, the brevity of blossom and the one-day wonder of the mayfly: Nature’s ephemeral beauty reminds us of our own finite existence, but melancholy transience also offers moments of ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Life-history theory, central to our understanding of diversity in morphology, behaviour, and senescence, describes how traits evolve through the optimisation of trade-offs in investment. Despite ...

BEIJING — The idea of same-sex biological reproduction in mammals has long been thought impossible, like trying to build a house with only half the blueprint. But researchers in China have achieved ...

The brown chromis, Chromis multilineata, a damselfish of the tropical western Atlantic, is a member of the reef community frequenting the water column above regions of rocky outcrops and coral heads ...