An area of the Amazon rainforest twice the size of California continues to suffer from the effects of a megadrought that began in 2005, finds a new NASA-led study.
![Read the news release 'Study Finds Severe Climate Jeopardizing Amazon Forest'](https://webarchive.library.unt.edu/web/20130214075952im_/http://scienceandtechnology.jpl.nasa.gov/images/moreGray.jpg)
This week, scientists at NASA's Jet Propulsion Laboratory are running an experiment simulating a deep ocean hydrothermal vent to test theories about the origins of life.
![Read the news release 'Bubbling up Organics in an Ocean Vent Simulator'](https://webarchive.library.unt.edu/web/20130214075952im_/http://scienceandtechnology.jpl.nasa.gov/images/moreGray.jpg)
A new NASA-led study finds that when it comes to combating global warming caused by emissions of ozone-forming chemicals, location matters.
![Read the news release 'NASA Ozone Study May Benefit Air Standards, Climate'](https://webarchive.library.unt.edu/web/20130214075952im_/http://scienceandtechnology.jpl.nasa.gov/images/moreGray.jpg)
JPL will present this event on March 5-6, 2013 in Los Angeles, Calif.
![Read the news release '25th Annual High-Tech Small Business Conference'](https://webarchive.library.unt.edu/web/20130214075952im_/http://scienceandtechnology.jpl.nasa.gov/images/moreGray.jpg)
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Caltech Public Events
![Read the news release 'Under the Hood of the Earthquake Machine'](https://webarchive.library.unt.edu/web/20130214075952im_/http://scienceandtechnology.jpl.nasa.gov/images/moreGray.jpg)
von Kármán Lecture Series
![Read the news release 'Geoengineering and Climate Intervention: What We Need to Know'](https://webarchive.library.unt.edu/web/20130214075952im_/http://scienceandtechnology.jpl.nasa.gov/images/moreGray.jpg)
KISS Workshop
![Read the news release 'In Situ Science and Instrumentation for Primitive Bodies - Part II'](https://webarchive.library.unt.edu/web/20130214075952im_/http://scienceandtechnology.jpl.nasa.gov/images/moreGray.jpg)
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