Run 3 at the Large Hadron Collider (LHC): What's the Excitement?

08//23/22 There is much anticipation about the LHC Run 3 that is now underway. What will the newest technical expansion of the LHC reveal? Markus Klute

Looking for Signatures of Life on Mars

03/17/15 Was there ever life on Mars? How do scientists search for and analyze possible clues? Roger Summons

Self-Defense Mechanisms of the Cell

12/14/10 The cell's self-defense repair kit against hereditary, environmental, and other threats. Sushil Alimchandani

Mass Extinctions

04/09/19 What caused Earth's five mass extinctions --and most important--are we headed for a sixth? Andrew Knoll

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

The Alvin Deep-Sea Submersible: An Engineer's Story

08/31/15 Dudley Foster, the Woods Hole engineer closely associated with the Alvin's history, describes explorations of this famous deep-sea submersible. Dudley Foster

A Wearable Brain-Stimulation Device

03/22/21 Designing a wearable device to study brain function and dysfunction, with a goal of precise therapeutic interventions to treat neurodegenerative diseases Shawn Kelly

Environmental Contaminants and Autism

07/23/13 Determining the relationship between environmental contaminants and the global increase in autism. Marc Weisskopf

Public Acceptance of Wind Energy in Massachusetts: Factors, Implications

05/14/13 Why public acceptance of wind power can differ from one community to another. Maria Petrova

Cooler Smarter

06/28/12 A co-author of the new book from the Union of Concerned Scientists describes how individuals can substantially reduce their carbon footprints while creating a healthy lifestyle...Jeff Deyette

Today's Featured Contributors

Featured Author

Stuart B. Levy, M.D.

An international expert on the mechanisms of antibiotics resistance and a leader in creating public awareness

Featured Guest

Albert-László Barabási, Ph.D.

A leader in the discovery of the underlying common structure of diverse complex systems, including the Web, social networks, and disease patterns