Climate
Grapefruit-sized hail may become more common in a warmer world
A global model suggests that climate change could make hailstones larger and more damaging in many regions, especially at mid-to-high latitudes.
Climate
More Stories in Climate
- Climate
Antarctic plants may face a growing fungal threat from warming soils
Soil DNA from Chile to the Antarctic Peninsula ties warmer climates to more plant fungal pathogens, with abundance projected to double by 2100.
- Health & Medicine
Some South American rodent-borne viruses may spread as climate warms
Some rodents in South America carry arenaviruses and hantaviruses. Climate change may bring both to regions where neither is currently a threat.
- Life
Cows’ methane burps may be fueled by a newfound organelle in gut microbes
In cows’ guts, ciliates contain a tiny organelle called a hydrogenobody that may drive production of methane, a potent greenhouse gas.
- Microbes
How climate change may increase antibiotic resistance
Rising heat and drought may spur bacteria to exchange antibiotic resistance genes, with potential risks to human health.
- Health & Medicine
Increasing heat can boost malnutrition among children
In a study of 6.5 million children in Brazil, higher temperatures were associated with worse nutrition outcomes, especially in vulnerable groups.
- Animals
An endangered mouse may need a helping hand to adapt to climate change
Pacific pocket mice are geographically isolated, but the species may retain the genetic diversity needed to adapt to climate change.
- Animals
For gray whales, San Francisco Bay is becoming a deadly pit stop
Climate change could be forcing gray whales to seek food in San Francisco Bay, where vessel strikes may be driving rising deaths.
- Climate
Emperor penguins are marching toward extinction. Antarctica fur seals too
Conservationists now list the penguins and seals as “Endangered.” Climate change in Antarctica has led to plunging populations.
- Microbes
How warming is shifting microbial worlds
Climate change is affecting microbes, and that has implications for all life on Earth.
