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Articles on Global warming

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Mass coral bleaching in 2014 left the Coral Reef Monitoring Program monitoring site at Cheeca Rocks off the Florida Keys a blanket of white. NOAA

Corals are starting to bleach as global ocean temperatures hit record highs

Water temperatures in the 90s off Florida in July are alarming, a NOAA coral scientist writes. Scientists in several North American countries have already spotted coral bleaching off their coasts.
Parents, caregivers and educators must encourage their children to talk about and understand climate change before participating in climate action. (Shutterstock)

Engage, Educate and Empower: The 3 Es to discuss climate change with children

Discussing climate change with children is important, and the three Es can help facilitate these discussions.
Richard Bates and Alun Hubbard kayak a meltwater stream on Greenland’s Petermann Glacier, towing an ice radar that reveals it’s riddled with fractures. Nick Cobbing.

Meltwater is infiltrating Greenland’s ice sheet through millions of hairline cracks – destabilizing its structure

Glaciologists are discovering new ways surface meltwater alters the internal structure of ice sheets, and raising an alarm that sea level rise could be much more abrupt than current models forecast.
Warmer temperatures could lengthen the growing season of trees and consequently increase their growth rate. (Shutterstock)

Climate change is making trees bigger, but also weaker

A longer growing season for trees, due to global warming, does not necessarily lead to an increase in wood production.
Abhishek Pawar / Unsplash

Current emissions targets could keep the planet below a 2°C temperature rise but a turbocharged effort is needed

Study suggests that current national climate commitments could be enough to stabilise global warming within the century. But mitigation action needs to be turbocharged.
The beaver lives at the intersection of the aquatic and forest environments, so its presence increases interactions between these two ecosystems. (Shutterstock)

Beavers are the undiscovered engineers of the boreal forest

Beavers are an important ecosystem engineer in the boreal forest and researchers are demystifying their secrets.

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