A hemisphere of a planet shown against a bright object in the background

For many years, scientists have predicted that many of the elements that are crucial ingredients for life[1], like sulfur and nitrogen, first came to Earth when asteroid-type objects carrying them crashed into our planet’s surface.

But new research

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When most people hear about electroconvulsive therapy, or ECT[1], it typically conjures terrifying images of cruel, outdated and pseudo-medical procedures. Formerly known as electroshock therapy, this perception of ECT as dangerous and ineffective has been

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The rampant increase of hate messages[1] on social media is a scourge in today’s technology-infused society. Racism, homophobia, xenophobia and even personal attacks on people who have the audacity to disagree[2] with someone else’s political opinion –

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Curious Kids[1] is a series for children of all ages. If you have a question you’d like an expert to answer, send it to This email address is being protected from spambots. You need JavaScript enabled to view it.[2]. How far can sound travel through space, since it’s so empty? Is there an echo in space?

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