Exoplanet Atomospheres

12/02/14 How do scientists investigate exoplanet atmospheres --and what are they discovering? Mercedes Lopez-Morales

Living in Space: Artificial Gravity and Bioastronautics

01/04/21 The human body requires a gravity environment. So how do aerospace engineers plan for the colonization of space? Developing artificial gravity is a major objective. Ana Diaz Artiles

Microbe Evolution

02/12/13 How microbes and their communities evolve and what the process means for us. Christopher Marx

Evolution and Environmental Toxins

04/22/15 A toxicologist explains why some organisms thrive in an environment that endangers most species. Emily Monosson

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

Saving the Himalayas

12/22/15 Can the great Himalaya ecosystem adapt to the dual assault of rapid development and climate change? Maharaj Pandit

The Opioid Crisis: Origin and Implications

05/30/23 The Centers for Disease Control and Prevention (CDC) has aptly described the opioid crisis as the “worst drug overdose epidemic in [US] history.” How did that happen? Andrew Kolodny, M.D.

Evolution of the Y Chromosome: Males Will Survive

09/23/14 The scientist who led the sequencing of the Y chromosome explains its evolution, its survival, and possible relationship to conditions and diseases that affect mostly males. David Page

From Sea-Sponge to Skyscraper: Bioinspired Engineering

11/16/20 The structure of a humble marine organism inspires mechanical engineers and architects in the design of skyscrapers, massive bridges and other challenging projects. Matheus Fernandes

Harnassing Geothermal Energy

10/11/22 Geothermal energy is an ideal source of renewable energy, but it can be hard to access. Here's a plan. Paul Woskov

Today's Featured Contributors

Featured Author

Richard Primack, Ph.D.

Professor Primack's innovative textbooks incorporate information relevant to specific regions where the texts are used

Featured Guest

Chris Bowler, Ph.D.

A major marine and plant biologist who analyzes fossil plankton genomes to predict potenitial adaptabilty of modern plankton in a threatened environment