These flame retardants replaced earlier chemicals known to degrade into environmentally harmful by-products. The newer compounds may do the same thing.

Kimberly M. S. Cartier
Kimberly M. S. Cartier, Senior Science Reporter for Eos.org, joined the Eos staff in 2017 after earning her Ph.D. studying extrasolar planets. Kimberly covers space science, climate change, and STEM diversity, justice, and education
Lander Gives First Look at Moon’s Farside
The mission aims to explore this relatively unstudied hemisphere and learn about its age, composition, and geologic history.
New Horizons Sends First Looks of 2014 MU69
Explore 10 things scientists have already learned about the most distant object visited by a spacecraft from Earth.
Captivating Geoscience Videos of 2018
As the year comes to a close, look back on interesting Earth and planetary science phenomena captured on camera.
Geoscience Games to Liven Up Your Holiday Season
Learn geoscience and have fun while doing it. For 1+ players. Good for all ages.
Exoplanet Strategy Promotes Big Missions, Individual Science
Collaborative and interdisciplinary research will be key to realizing the missions’ full potential, according to the exoplanet strategy report.
Coral Reef Video Game Will Help Create Global Database
Players dive off a research boat, identify and classify coral reefs using satellite and drone images, and bring marine life back to reefs. In doing so, they help scientists teach a machine to learn.
Uranus and Neptune Should Be Top Priority, Says Report
Voyager 2 visited the ice giants in the 1980s, the only craft ever to do so. Planetary scientists argue that new missions to each planet would also benefit heliophysics and exoplanet research.
Extinct Megatoothed Shark May Have Been Warm-Blooded
Preliminary results from a recent study may begin to shed light on why megalodons died out before the most recent ice age.
Outreach Events Engage Queer and Transgender Youth in STEM
Run by queer and transgender scientists, a new program aims to help high school students of similar identities see a future for themselves in science.