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Orcas have once again attacked and sunk a boat near the Strait of Gibraltar, a behavior that has scientists stumped

From Gaza to India to the Philippines, climate change exacerbated often record-breaking extreme heat over the past month

Floods, wildfires, droughts and earthquakes forced more than 26 million people to leave their homes in 2023

The same massive sunspot cluster that gave Earth multiple nights of stunning aurora displays has now produced the largest flare of the current solar cycle

Ancient tree rings show that the summer of 2023 was the hottest in the past 2,000 years because of human-caused climate change

Conspiracy theories are everywhere. Here's how you can figure out when you're being fooled

Extreme atoms are pushing the bounds of physics and chemistry

Bubbles shaped like teardrops, flattened eggs and worms reveal ice’s inner life

The Mississippi River has been manipulated for decades. A new book considers alternative forms of control

The carcinogenic effects of asbestos have been known for decades. We should have banned it long ago

What the neuroscience of near-death experiences tells us about human consciousness

Letters to the editors for the February 2024 issue of Scientific American