Pain treatment researchers have discovered thousands of new peptide toxins hidden deep within the venom of just one type of Queensland cone snail. The scientists hope the new molecules will be promising leads for new drugs to treat pain and cancer.

Though women outnumber men in all but tenured positions, there is concern that the numbers are still not high enough. If that is true, you wouldn't know it by filing patents with the U.S. Patent and Trade Office over the past 40 years.

Though drinking alcohol while pregnant is considered a cultural no-no in the United States, that is not the case for other current and former British subjects. 

Data of almost 18,000 women in the UK, Ireland, Australia and New Zealand finds that 20% all the way up to almost 80% of those questioned drank during pregnancy, and across all social strata.
The prevalence of drinking alcohol ranged from 20% to 80% in Ireland, and from 40% to 80% in the UK, Australia, and New Zealand.

Women who smoked were more likely to drink alcohol as well.

Donuts, electric current and quantum physics - if you are a theoretical physicist interested in topological insulators, materials whose ability to conduct electric current originates in their topology, it makes perfect sense.

The easiest way to understand what "topological" means in this context is to imagine how a donut can be turned into a coffee cup by pulling, stretching and moulding - but without cutting it.

Topologically speaking, therefore, doughnuts and coffee cups are identical, and by applying the same principle to the quantum mechanical wave function of electrons in a solid one obtains the phenomenon of the topological insulator. This is advanced quantum physics, highly complex and far removed from everyday experience. 

Climate change models predict that sea temperatures will rise significantly, including in the tropics. In these areas, rainfall is also predicted to increase, reducing the salt concentration of the surface layer of the sea. Together, these changes would dramatically affect the microscopic communities of bacteria and plankton that inhabit the oceans, impacting species higher up the food chain. Worryingly, future conditions may favour disease-causing bacteria and plankton species which produce toxins, such as the lethal PST (paralytic shellfish toxin). These can accumulate in shellfish such as mussels and oysters, putting human consumers at risk.

Though pesticides are getting all of the attention from environmental groups when it comes to concern about bees, the science community instead knows it is mites and climate - were it as simple as pesticides, places like Australia and the United States, where the neonicotinoids often blamed by activists are common, would show losses, but instead they were limited to one section of Europe.