Environment
Archaeologists are racing to save precious artifacts in Alaska after last year's storm
Last year, remnants of a typhoon damaged homes, infrastructure and an archaeological dig site. Now, archaeologists are trying to get as many objects out as possible before the next storm.
(Image credit: MaryCait Dolan)
Alaska's salmon-feasting bears face off in biggest Fat Bear Week ever
This year's single-elimination tournament will see 16 competitors face off, compared to 12 in past years. Officials report more cubs in Katmai National Park than they've seen in recent memory.
(Image credit: C. Loberg)
Could trees developed with gene-editing technology protect Florida's citrus industry?
A bacterial infection is wiping out Florida's citrus trees. Growers hope a rootstock developed with gene-editing technology could keep the disease at bay.
(Image credit: Joe Raedle/Getty Images)
Here's why an Arizona medical examiner is working to track heat-related deaths
No one across the U.S. is consistently tracking climate-fueled deaths. One medical examiner has a new protocol on heat-deaths.
(Image credit: Cassidy Araiza for NPR)
Could genetically modified trees protect Florida's citrus industry?
Gene technology is giving hope to citrus farmers in Florida who are fighting greening disease, which has been killing their trees for two decades.
New SpaceX site in Louisiana concerns some residents
Residents in Louisiana near SpaceX's next launch site are concerned about the project's impact on the environment and say they were kept in dark about the deal.
Tiny krill are turning up in deep-sea hydrothermal vents. Scientists want to know why
Antarctic krill serve as a crucial food source for penguins, seals, and whales. They recycle nutrients used by algae. Now researchers say they've found krill in a surprising place: hydrothermal vents.
EPA rolls back Biden-era rules for power plants that limit greenhouse gas emissions
The EPA announced Monday its repealing limits on greenhouse gas emissions that come from power plants.
Trump's EPA repeals pollution limits on fossil fuel power plants
The Trump administration is eliminating limits on climate-warming pollution from the nation's fossil fuel power plants. Environmental groups say this will impact the climate and public health.
(Image credit: J. David Ake)
This summer was hot. August shattered global heat records
Scientists say that August was the hottest month ever recorded globally. In the U.S., summer temperatures also shattered heat records.
(Image credit: Alex Wong)
Scientists say August was Earth's hottest month they've measured
The European climate service Copernicus said the Earth just sweltered through its hottest month on record in August. Scientists said the heat surge is mostly due to human-caused climate change.
(Image credit: Ahn Young-joon)
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