January 21, 2026
4 min read
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Sonic booms can protect Earth from dangerous space junk
Scientists are using technology developed to study earthquakes to address an out-of-this-world risk

January 21, 2026
4 min read
Add Us On GoogleAdd SciAm
Sonic booms can protect Earth from dangerous space junk
Scientists are using technology developed to study earthquakes to address an out-of-this-world risk

The first known outbreak of syphilis in Europe began at the turn of the 16th century, but on the distant continent of South America, the pathogen’s history goes much deeper than that.
A 5,500-year-old skeleton discovered at an archaeological…

The world’s oldest evidence of Treponema pallidum, the bacterium that causes syphilis and several chronic skin infections, has been found in a 5,500-year-old skeleton buried in a rock shelter in Colombia. But the genetic evidence suggests that…

January 22, 2026
3 min read
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The bacterium behind syphilis has a far more ancient history than we thought
Treponema pallidum, a microorganism that can cause a deadly sexually transmitted disease in humans, may have a far…

January 22, 2026
3 min read
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Parents might age faster or slower based on how many kids they have
A new study found that women in Finland who had a lot of kids—or none—aged faster than those with one or a few kids. But…

A pill version of the popular weight-management drug Wegovy has been approved by the Food and Drug Administration (FDA) and is now available through various pharmacies and telehealth services in the U.S.
The drug has been available by…

On September 30, 2024, the Sun unleashed a powerful explosion, causing magnetic field lines to break and reconnect in a criss-cross pattern. A Sun-observing probe was there to watch it unfold, gathering unprecedented data…

CORVALLIS, Ore. (KATU) — Oregon State University researchers from the Institute for Natural Resources led a three-month project in 2022 to collect information about the coastal marten. Researchers gathered population and habitat data in a 150…