Formation and Diversity of Planetary Systems

11/08/21 Advanced technology reveals a super-abundance of planetary systems in the universe. And astronomers are investigating how these systems form as well as their amazing diversity. Joan Najita

What's Up at the 2015 Large Hadron Collider

10/27/15 A report on the 2015 experiments at the Large Hadron Collider, now at unprecedented 13 TeV energy. Tulika Bose

Why AI Can Seem Sentient

05/10/23 Although technologies such as ChatBots are not conscious, their sophisticated communications can seem human enough to fool people. That raises concerns. Nir Eisikovits

"Shocking" News from Deep-Sea Hydrothermal Vents

07/10/12 In probably the most extreme environmment on Earth, organisms are thriving. Peter Girguis explains how.....

Mathematical Prediction of Sixth Mass Extinction

07/16/19 The destabilization of Earth's complex carbon cycle is associated with past mass extinctions. This mathematical model predicts a coming sixth mass extinction. Daniel Rothman

Can Seagrasses Weather Ocean Warming?

06/14/21 Seagrasses feed and protect many marine species. They stabilize shorelines. They reduce ocean acidification. Can seagrasses endure ocean warming? Barnabas Daru

How Nanotechnology is Revolutionizing Medicine

01/21/20 The unique features of the nano-scale are revolutionizing medical research and medical care. Here is the why and the how of that revolution. Sameer Sonkusale

Unraveling the Secrets of Viruses

05/17/11 Why are viruses so successful, and can we manage the bad ones? John Connor

Fracking: The Facts and Issues

11/12/13 A panel of experts presents the known scientific, health and environmental facts about fracking. Phartiyal_Pallavi, Aaron Bernstein, William Moomaw, Andrew Rosenberg

Science Outreach Programs for Youth

10/16/12 How university educational outreach programs encourage high school students' interest in science. Irene Porro

Today's Featured Contributors

Featured Author

Sharon Levy

A well-known natural history writer's analysis of the Ice-Age extinctions in America

Featured Guest

James P. O'Dwyer, Ph.D.

Leading research on one of the most important areas of biology: "Ecological systems are the archetypal complex systems."