<p>Living on Earth&#8217;s Jennifer Chu reports on a painless alternative to the hypodermic needle.</p>


Jennifer Chu

Living on Earth

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Hypodermic needle

Medical equipment

Emerging Science Note/Ouchless Shots

PEPFAR and the future of the global HIV fight

Health & Medicine

PEPFAR and the future of the global fight against HIV

Freedom of speech on university campuses in the UK

The World's Global Classroom

College campuses across the UK fight for free speech as protests come under scrutiny

Cuban medical missions face scrutiny amid allegations of forced labor

Falsehoods in popular memoir raise controversy

Arts, Culture & Media

Accusations of falsehoods in popular memoir ‘The Salt Path’ stoke controversy

'Nothing feels the same': A fragile truce in place, Iranians wonder what comes next

Conflict & Justice

After the bombs, Iranians struggle to rebuild and recover

Turning 90, Tibet's Dalai Lama says he will be reborn

Sacred Spaces

Tibetans in Massachusetts celebrate 14th Dalai Lama’s 90th birthday

Spain's wax museum of dermatology, once a teaching tool, to close

Medical wax museum in Spain showcasing 19th-century diseases is set to close

20 years after London's deadliest bombings, extremist threat grows more complex

On Europe

20 years after London’s deadliest bombings, extremist threat grows more complex

El Salvador courts its exiles with incentives and safety — and many are listening

Immigration

As El Salvador courts its exiles, some begin to return

Historic hotel in Haiti burns to the ground

Violence

Historic hotel, symbol of Haiti’s past, burns amid gang violence

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