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For all the students wondering why they would ever need to use the Pythagorean theorem, Katie Steckles is delighted to report on a real-world encounter

Photographer Diane Tuft has documented how global warming is affecting bodies of water around the world

In Breathe, Earth is stripped of its oxygen, the plants are dead, oceans are dried up, no one trusts anyone — but we don't know what caused it. This sci-fi film fails to stand out among superior one-room thrillers, says Simon Ings

Photographer Diane Tuft has documented how global warming is affecting bodies of water around the world

In Breathe, Earth is stripped of its oxygen, the plants are dead, oceans are dried up, no one trusts anyone — but we don't know what caused it. This sci-fi film fails to stand out among superior one-room thrillers, says Simon Ings

AI companies are trying to impose safety measures on their chatbots, while researchers are finding ways around them all the time. Where will this end, asks Alex Wilkins

Feedback is pleased to see that researchers are looking into the urgent issue of which angle blood might travel at following a violent act in space

Cancer has been one of the world's most feared diseases for decades. But this "cancerphobia" no longer matches the evidence and is doing great harm, argues David Ropeik

AI companies are trying to impose safety measures on their chatbots, while researchers are finding ways around them all the time. Where will this end, asks Alex Wilkins

Feedback is pleased to see that researchers are looking into the urgent issue of which angle blood might travel at following a violent act in space

Cancer has been one of the world's most feared diseases for decades. But this "cancerphobia" no longer matches the evidence and is doing great harm, argues David Ropeik

Thomas Metzinger's The Elephant and the Blind explores deep meditation, which can take us to states where the sense of self vanishes, arguing that this may be crucial in cracking consciousness

Thomas Metzinger's The Elephant and the Blind explores deep meditation, which can take us to states where the sense of self vanishes, arguing that this may be crucial in cracking consciousness

Some environmental campaigners claim that attempts to create a circular economy for plastics are doomed to fail – but the arguments can be disingenuous

Some environmental campaigners claim that attempts to create a circular economy for plastics are doomed to fail – but the arguments can be disingenuous

Rivers swelled in southern Russia and northern Kazakhstan in April 2024 following heavy rain and rapid snowmelt. This image shows Orenburg on April 13, the day river levels peaked. This scene was acquired by the OLI-2 (Operational Land Imager) on Landsat 9.

Rivers swelled in southern Russia and northern Kazakhstan in April 2024 following heavy rain and rapid snowmelt. This image shows Orenburg on April 13, the day river levels peaked. This scene was acquired by the OLI-2 (Operational Land Imager) on Landsat 9. NASA/Michala Garrison, USGS

Ural River levels peak in this April 13, 2024, enhanced color image from Landsat 9; here, vegetation appears red, while water is blue-green. After heavy rain and rapid snowmelt, rivers in southern Russia and northern Kazakhstan swelled, flooding homes and displacing thousands of people.

Landsat 9, the latest satellite in the Landsat series, contributes a critical component to the international strategy for monitoring the health and state of the Earth, allowing more frequent observations. Data from Landsat 9 can be used to inform decisions in key areas like urban expansion, coral reef degradation, and natural disasters.

Image Credit: NASA/Michala Garrison, USGS

The U.S. Space Force is testing a new ground-based satellite jamming weapon to help keep U.S. military personnel safe from potential "space-enabled" attacks.

A woman with life-threatening heart and kidney disease became the second person ever to receive a genetically modified pig kidney and the first person to receive a heart pump and a transplanted organ together

Japan's SLIM lunar lander has now survived three week-long nights on the moon, braving temperatures as low as minus 274 degrees Fahrenheit, despite not being designed to last one!