The 40-year mystery surrounds a deadly parasite that can cause life-threatening disease if left untreated.

When load increases steadily, so does friction, but in the realm of magnetization dynamics, things aren’t so simple.

Scientists have discovered that a bacterium trapped in an ice cave for 5,000 years is resistant to several modern antibiotics. The bacterium was found in Scarisoara Ice Cave in Romania, where ...

When a NASA scientist finally cracked open a cache of 50-year-old lunar soil, the expectation was to refine old models, not overturn them. Instead, the ancient grains pointed away from a popular story ...

Scientists have used a laser technique to analyze Charles Darwin’s original Galápagos specimens without opening their nearly 200-year-old jars. By shining light through the glass, the method reveals ...