More than a decade after Theranos collapsed, diagnostics companies are pursuing its vision and questioning whether the lab ...

Most people don't realize how much food they throw away every day — from uneaten leftovers to spoiled produce to parts of fruits and vegetables that could be eaten or repurposed. One-third of all food ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Scientific method is a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. It is based on gathering observable, empirical and ...

Trump’s construction projects are even less popular than his presidency President Donald Trump’s approval rating held near the lowest level of his political career. Even less popular is Trump’s focus ...

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