There’s more to bad breath than just poor oral hygiene. Halitosis can also serve as a diagnostic tool for various health issues – and can even tell others if you’re on a diet.
An 82-metre column in the capital of imperial Russia commemorates Peter the Great’s victory in the Great Northern war and the establishment of the Russian empire.
The plant has been propagated worldwide, but every surviving specimen of Encephalartos woodii is a male clone – and without a female, natural reproduction is impossible.
Government policies can affect how many people arrive, what rights and protections they have in the UK, and what happens to those who arrive without permission.
Analysing the environmental DNA of rivers could transform our understanding of what lives in them.
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Astronomers Vicent Martínez and Bernard Jones explain the mystery of the Hubble tension, and why it matters so much for our understanding of the universe, on The Conversation Weekly podcast.
There are steps all users can take to make banking apps as secure as possible.
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