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- SCIENTIFIC AMERICANA DAY AGO

Katharine Burr Blodgett’s legacy comes to light
The Lost Women of Science team uncovers Katharine Burr Blodgett's overlooked brilliance
- SCIENTIFIC AMERICANA DAY AGO

Why the Hubble Space Telescope still matters
The venerable Hubble observatory is going strong despite its decades in space and the advent of next-generation successors
- SCIENTIFIC AMERICANA DAY AGO

Lost ancient Greek star catalog decoded by particle accelerator
Synchrotron radiation has revealed a star map made by the ancient astronomer Hipparchus that was thought to be lost to time
- SCIENTIFIC AMERICAN20 HOURS AGO

For predatory dinosaurs, the Late Jurassic was an all-you-can-eat sauropod buffet
Some 150 million years ago, sauropods dramatically shaped the dinosaur ecosystem in what is now the western U.S., according to a new study
- SCIENTIFIC AMERICAN20 HOURS AGO

A bomb cyclone and extreme cold will freeze the eastern U.S.—again
In the latest bout of winter weather, a bomb cyclone could bring blizzard conditions to the Carolinas while freezing temperatures reach all the way to Florida
- SCIENTIFIC AMERICAN18 HOURS AGO

Another Earth or a blip in the data? We may never find out
An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to "Earth 2.0." The trouble is that it's only been seen once—and may never be glimpsed again
- SCIENTIFIC AMERICAN17 HOURS AGO

3,000-light-year-long jet offers new clues to first black hole ever imaged
Astronomers have traced the origin point of a jet of material that is thousands of light-years long emanating from the supermassive black hole M87*
- SCIENTIFIC AMERICAN18 HOURS AGO

Moltbot is an open-source AI agent that runs your computer
This open-source agent installs software, makes calls and runs your digital life—redefining what "digital assistants" are supposed to do
- SCIENTIFIC AMERICAN16 HOURS AGO

NASA stresses ISS crew safety as it gears up for next astronaut launch
After evacuating four astronauts from the ISS last month, NASA is looking ahead to its next crewed mission to the space station