Physics +

Tiny swimming robots could revolutionize healthcare, traveling through the bloodstream to perform a variety of life saving tasks

Tiny Robots Swim Toward Better Healthcare

Tiny swimming robots could revolutionize healthcare, traveling through the bloodstream to perform a variety of life-saving tasks.


Thunderstorms produce mysterious radiation that science is still trying to understand.

Exploring the Mysteries of Thunderstorm Radiation

As common as they are, thunderstorms still hold mysteries, producing radiation that science is working to understand.


Ionizing radiation from the sun tears apart water molecules to create an

The Electric Wind of Venus

Ionizing radiation from the sun tears apart water molecules to create an "electric wind" that may have stripped Venus of its oceans.


New science may drastically change the way we think about climate change and deforestation.

Trees May Tell it When to Rain

New science may drastically change the way we think about climate change and deforestation.


The next generation of atomic clock may be on the way!

Defining Time

The atomic clock—and the definition of a second—might be up for revision soon.