Animals
Emperor penguins are on the march — toward extinction
Along with Antarctic fur seals, these iconic birds, the largest of all penguins, are now endangered by their continent’s warming.
HS-ESS3-6
Use a computational representation to illustrate the relationships among Earth systems and how those relationships are being modified due to human activity.
More Stories in HS-ESS3-6
- Oceans
The seas’ record-breaking hot streak may bring unwelcome changes
Off-the-charts warming could fire up more hurricanes, intensify coral bleaching and accelerate the melting of Antarctic sea ice.
- Chemistry
Air pollution can make it harder for pollinators to find flowers
Pollutants that build up in night air can break down the scents that attract pollinating hawkmoths to primrose blooms, disrupting their pollination.
- Earth
Many natural underground stores of freshwater are shrinking
A lot of these aquifers are quickly disappearing due to climate change and overuse. Fortunately, there is growth in some of the world’s major aquifers.
- Environment
Scientists Say: Carbon capture
Carbon capture technology tackles climate change by stomping out carbon dioxide at the source.
- Environment
Bottled water hosts many thousands of nano-sized plastic bits
The finding emerges from tests of a new tool that identified smaller-than-ever tiny plastic bits in three brands of bottled water.
- Oceans
Analyze This: Climate change may worsen the spread of ocean noise
Some parts of the ocean may become five times as loud in the future.
- Artificial Intelligence
To ‘green’ AI, scientists are making it less resource-hungry
Energy demands of ChatGPT and similar AI tools can threaten Earth’s climate. So researchers have begun redesigning how to run data centers and build AI.
- Chemistry
Pollution power? A new device turns carbon dioxide into fuel
Scientists made a device that converts the greenhouse gas into formate. This salt can then run a fuel cell to make electricity.
- Oceans
Shading corals during midday heat can limit bleaching
Shading coral reefs during the sunniest part of the day may help corals survive marine heat waves.
