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Why do dolls creep us out? It’s the uncanny valley effect
For many, dolls creep us out. Their lifelike - but not quite human - aspect can trigger the uncanny valley effect. Hear more from scientists about this effect.
October 14, 2025
7.4-magnitude earthquake strikes offshore in Philippines
A 7.4-magnitude earthquake offshore in the Philippines prompted a tsunami warming, causing coastal residents to flee, but observers reported only small waves.
October 10, 2025
1 to 2 Starlink satellites are falling back to Earth each day
There are now 1 to 2 Starlink satellites falling back to Earth each day, burning up in the atmosphere with consequences not fully understood.
October 8, 2025
World Space Week is October 4 to 10. Find events here
World Space Week dates back to 1999 and runs every year from October 4 to 10. This year, the theme is living in space. Find events near you here.
October 2, 2025
October birthstone: Colorful opal and tourmaline
Take your pick: the October birthstone is either the striking iridescent opal or the many-colored tourmaline. Learn the lore of these pretty gemstones here.
October 1, 2025
Do you sleep less before a full moon? Research says yes
A new study shows that - whether you live in a rural or urban environment - you might sleep less before a full moon.
September 27, 2025
After the International Space Station, what comes next?
Operations on the International Space Station will come to an end in 2030. What's next? Plans are for privately owned, commercially operated space stations.
September 26, 2025
Hurricane Gabrielle strengthens to Category 4
Hurricane Gabrielle has strengthened into a Category 4 storm. It’s 330 miles (530 km) northeast of Bermuda. Those in the Azores should monitor its progress.
September 23, 2025
How many stars can you see on a moonless night?
Have you ever wondered how many stars are visible on a given night? It all depends on how dark your sky is, what your age is, and other limiting factors.
September 23, 2025
Supernova 1181 was described in an ancient Arabic poem
Researchers discovered new evidence of Supernova 1181 in an ancient Arabic poem praising the 12th century military leader and politician Saladin.
September 19, 2025
