A historian of astronomy writes about the role of astronomical events in Indigenous cultures − and also the exploitation of their sacred traditions in present times.
Two states have banned native forest logging, but it’s still happening in the others.
A seabed habitat on the ocean floor off the coast of Nova Scotia seen on the third dive of the NOAA Deep Connections 2019 expedition.
(NOAA Office of Ocean Exploration and Research)
New research has revealed the scale of the carbon-storage potential of the seabeds around Canada, conservation efforts must take this new data into account.
In a big-target strategy, characterised by a truck load of negativity, as well as laced with a dash of policy adventurism, Peter Dutton is taking the Liberals right back to Tony Abbott’s days.
Howling winds take sea salt from the Southern Ocean and lay it down in Antarctica as snow, then ice. Hidden in these ice cores is a warning about Australian fire seasons.
The most comprehensive assessment yet of a powerful greenhouse gas shows which countries are driving the increase, and which ones are successfully cutting emissions.
Here’s how to reduce heat-related health risks during major sporting events, from the Summer Olympics to test cricket. Athletes, officials, spectators and volunteers all need to take responsibility.
Ice on Lake Erie provides winter light for algae thriving below.
Sue Thompson
In winter 2023-24, the Great Lakes’ ice cover was near record lows, peaking at just 16%. Researchers explain how diminishing ice could have consequences for fisheries, and how species are evolving.
Sea cucumbers convert organic material that accumulates on the seafloor into biomass.
Philip Wade/Flickr
Sea cucumbers have been overharvested for centuries. At the same time, coral reefs have declined as well. Research suggests that saving the former may help restore the latter.
Dutton on Tuesday reaffirmed the opposition was committed to the net zero by 2050 target but said they would only announce its medium term emission reduction targets after the next election.