Earth and Human Activity
![](https://www.snexplores.org/wp-content/themes/sciencenews-sns-child/client/src/images/cta-module-sm@2x.png)
Educators and Parents, Sign Up for The Cheat Sheet
Weekly updates to help you use Science News Explores in the learning environment
Thank you for signing up!
There was a problem signing you up.
- Climate
Watching our seas rise
Satellites, coral reefs, ancient Roman fishponds and sinking cities help us understand how humans are changing sea level.
By Douglas Fox - Climate
Dirty clouds change rainfall
Scientists find a link between air pollution and extremes in rainfall.
- Animals
Tiny earthworms’ big impact
Invasive earthworms change North American landscapes, for better or worse.
- Climate
Did Columbus contribute to a Little Ice Age?
Scientist shows a surprising link between the explorer and a dip in temperatures.
- Chemistry
DEET confuses mosquitoes
Scientists suspect the repellant messes with a mosquito’s sense of smell.
-
- Chemistry
Plant-powered plastics
Scientists are using green materials to create more Earth-friendly plastics.
-
- Animals
Changing climate alters fish behavior
Study finds clownfish don’t swim away from scary sounds in future ocean conditions.
- Animals
An enemy in the cave
Bats under attack from a fungus send scientists searching for clues to solve a deadly mystery.
- Oceans
Life beneath the ‘berg
Scientists find Antarctic icebergs play a new and bigger role in the climate cycle.
- Health & Medicine
Sunlight worsens jet pollution
Chemical reactions caused by the sun’s rays worsen air pollution from idling jets at airports.