Doctor showing woman website on digital device.

A calculator to help people understand their risk factors for COVID-19 infection and vaccination has been launched by the Immunisation Coalition in collaboration with Australian researchers.

25 October 2021
A graphic depicting glass instruments being used on a reproductive egg.

Researchers have lifted fertility rates in older female mice with small doses of a metabolic compound that reverses the ageing process in eggs, offering hope for some women struggling to conceive.

12 February 2020
A 19th century whaler originally proposed the hypothesis on the battering ram function of the sperm whale head. Image: iStock

The idea that a sperm whale can use its massive head as a battering ram to sink ships has been hotly debated at least since Moby Dick was published in 1851.

5 April 2016