An analysis of over 7,000 women over a decade after unsuccessful fertility treatment found that women who have difficulty accepting the fact that they can't have children following unsuccessful fertility treatment have worse long-term mental health than women who are able to let go of their desire for children.

The study is the first to look at a large group of women to try to understand mental health after unsuccessful fertility treatment, including factors such as whether or not they have children, whether they still want children, their diagnosis and their medical treatment.

Previously unknown archaeological monuments have been discovered around Stonehenge as part of a digital mapping project that will transform our knowledge of this iconic landscape – including remarkable new findings on the world's largest 'super henge', Durrington Walls.

A new generation of chemotherapy drugs that are more effective and less toxic could be on the horizon thanks to a new mechanism to inhibit proteasomes, protein complexes that are a target for cancer therapy.

A member of the category of enzymes known as proteases, the proteasome is a protein complex responsible for several essential functions inside cells, such as eliminating harmful or non-functioning proteins and regulating the processes of apoptosis (programmed cell death), cell division and proliferation, say the authors in Chemistry&Biology,who were led by Daniela Trivella, researcher at the Brazilian Biosciences National Laboratory at the Brazilian Center for Research in Energy and Materials.

Glaucoma, a condition where pressure builds from poor drainage of fluid from the anterior chamber of the eye, destroying retinal ganglion cells and eventually the optic nerve, is a leading cause of blindness in the U.S. but a cure has been elusive because the basis of the disease is poorly understood. 

In glaucoma, the eye becomes like a bathtub that can't drain because the pipe is clogged. The clogged or defective vessel, known as Schlemm's canal, is part of the lymphatic system that is essential for drainage in the eye. 

Since the failures of some metal on metal hip implants were brought to light, the introduction of new joint implants has been the focus of major scientific and policy discussions, but regulation 'requires major overhaul,' say a group of experts, because the safety of several new technologies "could be compromised".

An International team led by Art Sedrakyan, Associate Professor at Weill Cornell Medical College in New York, argues that the momentum for change generated by these recent high profile failures is important and there is an urgent need to evaluate the evidence for introducing new implants.

Statistics - learning from data and of measuring, controlling and communicating uncertainty - has become important to science and it is vital to the future of science, Science 2.0.

Over the last 200 years, and certainly with the advent of large-scale computing in the last 30 years, statistics has been an essential part of the social, natural, biomedical and physical sciences, along with engineering; and business analytics.

Statistics helps quantify the reliability, reproducibility and general uncertainty associated with discoveries, because one can easily be fooled by complicated biases and patterns arising by chance.