Neutron Stars and Gravitational Waves

03/08/21 Gravitational waves produced by colliding neutron stars are providing unique information about the universe. Edo Berger

Physics Beyond the Standard Model at the Large Hadron Collider

06/26/20 The particle collisions at the Large Hadron Collider represent a search for a new physics in the form of new particles or forces that account for unknowns about the cosmos. Markus Klute

Using Genetics to Trace Human History

07/08/16 An explanation of how modern genetics analysis confirms ancient human migrations, such as the Indo-Europeans. Nick Patterson

Cell Architecture: Self-Organization and Scaling

10/08/19 A cell's size and the proportions of its components are strictly determined, but where do the rules come from? Scientists are still trying to figure that out. Jané Kondev

Atmosphere: Earth and Elsewhere

04/25/17 What an atmosphere is, what it does, how it changes --on Earth, elsewhere in our solar system and beyond. Daniel Cziczo

The Long Reach of Polar Glacial Melts

04/12/21 The accelerating Arctic and Antarctic glacial melts will affect sea levels and land masses in different areas of the globe --often far from the polar regions. Natalya Gomez

Brain Map: How the Brain Orchestrates Motion

04/09/13 The awesome brain work necessary for picking up a pencil. Tamar Flash

The Brain-Computer-Interface Paradox

05-20-25 For individuals paralyzed by injury, stroke or ALS, brain-computer-interface (BCI) devices can enable movement and even speech. However, there are concerns: specifically, that such technology could be developed for mind control. Lukas Meier

Replacing Plastic: The Merits of Shrilk

02/04/14 Materials scientist Javier Fernandez discusses the "plastisphere" crisis and how it motivated the development of biodegradable "shrilk."

A Potential Solution to the Methane Problem

03/29/22 An innovation attracting great interest: an abundant, inexpensive clay might be used to remove the greenhouse gas methane from the atmosphere. Desiree Plata

Today's Featured Contributors

Featured Author

Daniel Fornari, Ph.D.

A distinguished geophysicist who has been instrumental in discoveries of deep-sea volcanoes and other ocean ridge geological phenomena.

Featured Guest

Stuart B. Levy, M.D.

An international leader in raising awareness about the misuse of antibiotics and the resulting crisis of antibiotics resistance