Dust gets everywhere, particularly around young stars. But when it comes to the presence of dust in their interplanetary environments, many mature sun-like stars are very house-proud. Continue reading →
Dozens of eyewitnesses offered evidence about the death of Michael Brown, and much of it was confusing and contradictory. Here's why.
Acid rain and deforestation runoff are causing a drop in the calcium content of some lakes in North America and western Europe, with ominous potential effects.
The biggest storm in the solar system may be slowly dwindling, but as can be seen from this view, even the shadow from Jupiter's biggest moon cannot engulf the mighty Great Red Spot. Continue reading →
A stunning short film about dogged determination and ambition that can help humanity achieve anything. Continue reading →
Cubesats provide a valuable low-cost research space platform for institutions, universities, laboratories and space agencies, but could their use create a new hazard for the increasingly crowded orbital environment? Continue reading →
A fuzzy, moving form caught on camera at a New Mexico police station has some suspecting ghosts -- but there are other explanations. Continue reading →
Recent strange cases of sleepwalking shed light on this mysterious condition. Continue reading →
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