Underwater gardeners work to restore B.C.’s crucial kelp forests

Underwater gardeners work to restore B.C.’s crucial kelp forests

In the chilly waters of Vancouver Island’s Barkley Sound, gardeners are at work on the sea floor. They are scientists from the University of Victoria (UVic) who are trying to regrow kelp forests, a crucial part of the marine habitat, amid threats from heat waves, climate change and voracious sea urchins. Julia Baum, a UVic … Read more

Check out the elephants at risk of extinction, and the wild cats that are bouncing back

Check out the elephants at risk of extinction, and the wild cats that are bouncing back

Over 45,000 species are now threatened with extinction — 1,000 more than last year — according to an international conservation organization that blames pressures from climate change, invasive species and human activity such as illicit trade and infrastructural expansion. The International Union for Conservation of Nature released its latest Red List of Threatened Species on … Read more

Rare cycad from a KZN forest is the only one left on the planet

Rare cycad from a KZN forest is the only one left on the planet

A rare species of cycad, E. woodii, is the only example scientists have ever discovered – a male plant living a lonely existence in South Africa’s Ngoye Forest, in 1895. Ngoye is an ancient coastal scarp forest that is protected by the oNgoye Forest Reserve in KwaZulu-Natal. E. woodii is now considered extinct in the … Read more

How mapping tree genomes can help plant forests resilient to climate change

How mapping tree genomes can help plant forests resilient to climate change

A research team at the University of Alberta is looking into why some trees in Alberta are more resilient when faced with drought, disease and the risk of wildfires by sequencing tree genomes.  A genome is the genetic makeup of an organism, and the thought behind sequencing tree genomes is that it’ll help inform what trees have … Read more

UBC prof Suzanne Simard named in Time’s ‘most influential’ list

UBC prof Suzanne Simard named in Time’s ‘most influential’ list

When Suzanne Simard heard she was going to be named one of the 100 “most influential people” in the world on Wednesday, she had a hard time believing it at first. The Finding the Mother Tree author, who was included in Time magazine’s annual list alongside a handful of fellow Canadians, said she wondered whether her … Read more

Move over, eclipse. A rare, double brood of lustful cicadas are about to take over the skies

Move over, eclipse. A rare, double brood of lustful cicadas are about to take over the skies

As It Happens6:37So long, solar eclipse. An even rarer phenomenon is about to take over the skies Floyd Shockley is planning a road trip to witness a rare natural event that will darken skies across much of the United States — a convergence not of celestial bodies, but of two massive broods of flying, screaming, lustful insects. … Read more

P.E.I. river otters caught on camera as their population grows

P.E.I. river otters caught on camera as their population grows

River otters are making a comeback in at least one corner of Prince Edward Island, according to a recent journal article, and as a result measures are now being taken to protect the popular, water-loving mammal.   The Kensington North Watersheds Association started tracking river otters with trail cameras in late 2019. They began monitoring … Read more

Human-caused climate change fuels hottest February on record, all-time high ocean warming

Human-caused climate change fuels hottest February on record, all-time high ocean warming

For the ninth straight month, Earth has obliterated global heat records — with February, the winter as a whole and the world’s oceans setting new high-temperature marks, according to the European Union climate agency Copernicus. The latest record-breaking in this climate change-fuelled global hot streak includes sea surface temperatures that weren’t just the hottest for … Read more

More than 100 possible new marine species discovered in a single deepsea expedition

More than 100 possible new marine species discovered in a single deepsea expedition

As It Happens6:13More than 100 possible new marine species discovered in a single deepsea expedition During a research expedition off the coast of Chile, Erin Easton says her colleagues were constantly showing her some amazing new sea creature they’d just discovered. “It would just be, like, ‘Erin, Erin, Erin, look!’” Easton, a marine scientist at the University … Read more