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Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop for three months as it unleashed powerful space weather. By combining views from two spacecraft--one near Earth and one ...

At extreme pressures and temperatures, water becomes superionic -- a solid that behaves partly like a liquid and conducts electricity. This unusual form is believed to shape the magnetic fields of Uranus and Neptune and may be the most common type of ...

Honey bees can normally keep their hives perfectly climate-controlled, but extreme heat can overwhelm their defenses. During a scorching Arizona summer, researchers found that high temperatures caused damaging temperature fluctuations inside hives, . ...

Scientists tracking Earth's water from space discovered that El Niño and La Niña are synchronizing floods and droughts across continents. When these climate cycles intensify, far-apart regions can become unusually wet or dangerously dry at the same ...

Scientists at Tufts have found a way to turn common glucose into a rare sugar that tastes almost exactly like table sugar--but with far fewer downsides. Using engineered bacteria as microscopic factories, the team can now produce tagatose efficiently ...

MIT engineers have developed a pill that can wirelessly report when it's been swallowed. Inside the capsule is a biodegradable antenna that sends a signal within minutes of ingestion, then safely dissolves. The system is designed to work with ...

Plastic pollution is not just in oceans and soil. Scientists have now found enormous amounts of microscopic plastic floating through urban air, far exceeding earlier estimates. Road dust and rainfall play a major role in moving these particles ...

Some antibiotics stop bacteria from growing without actually killing them, allowing infections to return later. Scientists at the University of Basel created a new test that tracks individual bacteria to see which drugs truly eliminate them. When ...

Waiting to eat when your food arrives first feels polite--but it may be mostly for your own peace of mind. Researchers found people feel far more uncomfortable breaking the "wait until everyone is served" rule than they expect others would feel ...

Researchers have discovered a brain activity pattern that can predict which people with mild cognitive impairment are likely to develop Alzheimer's disease. Using a noninvasive brain scanning technique and a custom analysis tool, they detected subtle ...