“It has a really widespread number of effects on the whole food web or ecosystem,” says Rick Relyea, a professor of biological sciences at Rensselaer Polytechnic Institute. Relyea has studied how road salt runoff impacts lakes as part of the Jefferson Project at Lake George in New York state. Recently, he found that road salt can reduce the size of rainbow trout hatchlings by about 30 percent, influencing their ability to elude predators and decreasing the number of eggs they lay. One experiment he worked on found that higher levels of salt could change the male-female sex ration of wood frogs.

Developers of an experimental blood test for autism say it can detect the condition in more than 96 percent of cases and do so across a broad spectrum of patients, potentially allowing for earlier diagnosis, according to a study released on Thursday.

The Jefferson Project at Lake George is conducting ongoing research into how human activities may be affecting the lake. Among its studies: impacts of road salt on wetlands. Here, we summarize recent research published in the journal Environmental Toxicology and Chemistry. 

Martin Byrne, the director of business development at the New York State Center for Future Energy Systems at Rensselaer Polytechnic Institute, said the output for Indian Point will likely be made up from numerous sources, including increased transmission capacity to bring in power from other regions like Hudson Valley and Central New York, and higher building efficiency programs.

“The food web is a key to water quality,” says RPI professor Rick Relyea, the director of the Jefferson Project. And at the top of that web is the  fish  population,  which  shapes the size and the distribution of the organisms that sustain it.

Rensselaer Polytechnic Institute has more than 1,000 women enrolled in its undergraduate engineering programs for the first time in the school's history.

The numbers from the election are still coming in, but one analysis indicates that despite what many of the pundits believe, the Trump victory was not driven as much by the white working class, but more by the fact that Democrats stayed home. Jim Hendler is the Director of the Institute of Data Exploration and Applications at RPI. He says while the numbers are still preliminary, it is clear that the Clinton campaign failed to get enough Democrats to the polls.

The bacterium Pseudomonas aeruginosa can thrive in environments as different as the moist, warm tissue in human lungs, and the dry, nutrient-deprived surface of an office wall. Such adaptability makes it problematic in healthcare.

In a recent article that appeared in Quartz magazine, titled: Five reality TV show strategies Donald Trump has used throughout his campaign, the article notes that Donald Trump is a political candidate unlike any other. But while his tactics are novel within the world of politics, in an interview with June Deery, media studies professor at Rensselaer Polytechnic Institute, she believes they should be very familiar to those who watch reality TV.

Rensselaer Polytechnic Institute researchers developed a method that changes temperature by one degree to alter the colour of light that a semiconductor emits.

A new paper released this week demonstrates how even small changes in water clarity  over time can have big impacts on water temperatures.

A grant worth roughly $1 million has been awarded to the Jefferson Project to add more sensors to a network that is already giving scientists a remarkably detailed understanding of Lake George, an understanding that will help advocates and policy makers preserve its clarity and purity.

The grant was awarded by the National Science Foundation, a federal agency and one of thesingle largest sources of funds for scientific research,  to  a  team  of researchers led by Rick Relyea, an RPI professor who serves as the director of the Jefferson Project, a collaborative effort of RPI, IBM and The Fund for Lake George.

Can technology keep Lake George pristine? Bill McKibben explores the Jefferson Project.

 A period of skyrocketing global temperatures started with a bang, new research suggests.

Too little is known about the newfound impact to guess its origin, size or effect on the global climate, said geochemist Morgan Schaller of Rensselaer Polytechnic Institute in Troy, N.Y. But it fits in with the long-standing and controversial proposal that a comet impact caused the PETM. “The timing is nothing short of remarkable,” said Schaller, who presented the discovery September 27 at the Geological Society of America’s annual meeting.

Rensselaer Polytechnic Institute has been awarded $2.2 million in funding from the U.S. Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) to develop innovative ion conduction materials for next-generation renewable energy conversion and storage technology.

Later this year, seismology geophysicist Steve Roecker will travel to Illapel, Chile, to remove instruments which have been tracking the struggle between two tectonic plates that caused a magnitude 8.3 earthquake on September 16, 2015. While areas to the north and south of Illapel — where the Nazca plate dives beneath the South American plate — have been studied, until now the complexity of the boundary in the area of Illapel has deterred research.

This universe of ours is pretty big, and it might be bigger than we think.

Heidi Newberg, astronomer and physicist at Rensselaer Polytechnic Institute, is studying the size of the galaxy.

Dr. Heidi Newberg has worked in many areas of astronomy over the course of her career. She did her Ph.D. with the Berkeley Automated Supernova Search, which measured the supernova rates as a function of supernova type in Virgo-distance galaxies; and the Supernova Cosmology Project (SCP), which is measured the cosmological parameters Omega and Lambda using the light curves of distant supernovae. She shared the Gruber Cosmology Prize for her work with SCP.

By doping a thermoelectric material with minute amounts of sulfur, a team of researchers has found a new path to large improvements in the efficiency of materials for solid-state heating and cooling and waste energy recapture. This approach profoundly alters the electronic band structure of the material – bismuth telluride selenide — improving the so-called “figure of merit,” a ranking of a material’s performance that determines efficiency in applications and opening the door to advanced applications of thermoelectric materials to harvest waste heat from power plants to computer chips.  

In 1791, Thomas Jefferson describes Lake George as "the most beautiful water I ever saw." Today, scientists are using gee-whiz technology to make it the smartest lake on the planet.

This year, researchers will have a more complete understanding of Lake George than ever before.

The remaining 21 sensor platforms that have yet to be deployed as part of The Jefferson Project at Lake George are scheduled to take their places in and around the lake by the end of this year. So far, 20 have been deployed, mostly in the southern basin and the Narrows. This year, data-collecting and transmitting sensors will be deployed in and around the northern end of the lake.

The sensor network, made of four types of sensor platforms, collects massive amounts of information from the lake, its tributaries and wetlands, and sends data to supercomputers for analyses.

“We’ll try to complete that picture. We have about half the picture now,” said Jefferson Project Director Rick Relyea.

The starry disk that is our galaxy may extend at least 50 percent farther from its apparent edge than we thought. Instead of being flat, the Milky Way appears grooved like a vinyl record, upping its width to at least 150,000 light-years, researchers now say.

Every day, every hour or so, the Minne Ha Ha departs the Steel Pier, its chirping steam whistles, calliope licks  and  the  bright  foam  of  its paddle wheel infusing the air with a holiday sweetness. Who knew that it’s actually a research vessel?

This year at the Fund for Lake George annual meeting at the Sagamore resort, a crowd of roughly 170 caught glimpses of the computer modeling being done from a deep level of research that is helping shape a science-based treatment for the lake.

Previously, synthetic biologists had only engineered synthetic quorum-sensing systems in gram-negative bacteria, such as Escherichia coli. But gram-positive bacteria are heavily used in the biotech industry to synthesize enzymes. So Cynthia H. Collins of Rensselaer Polytechnic Institute and colleagues wanted to build systems that would function within these commercially important bacteria.