Science

Jorge E. Macias-Samano, a research scientist at Simon Fraser University, holds a varroa mite trap that was removed from a bee hive at an experimental apiary, in Surrey, B.C., on Wednesday, Aug. 31, 2022. A team at SFU is testing a chemical compound that appears to kill varroa mites without harming the bees, in hopes it could one day be widely available as a treatment for infested hives. THE CANADIAN PRESS/Darryl Dyck

B.C. scientists hopeful in fight against mites that puncture and kill honeybees

Varroa mites kill bees by puncturing their exoskeleton, creating a wound that doesn’t close

 

The Artemis 1 rocket stands ready for launch on Pad 39B at the Kennedy Space Center, Thursday, Aug. 25, 2022, in Cape Canaveral, Florida. The last time humans went to the moon, it was a destination. But when NASA’s Artemis 1 mission launches Monday, the moon will be more of a way station. THE CANADIAN PRESS/AP-John Raoux

Artemis space mission to moon ‘a stepping-stone’ to Mars and beyond

First of 3 Artemis missions set to launch Monday (Aug. 29)

 

FILE - Climate activists Elizabeth Wathuti of Kenia, Vanessa Nakate of Uganda and Helena Gualinga of Ecuador attend the climate protest alongside the World Economic Forum in Davos, Switzerland, May 26, 2022. A group of top climate scientists say the world needs to think about the ultimate climate catastrophe, human extinction, and how possible it is. They are calling on the world’s main climate science body to look at the ultimate climate catastrophes, no matter how remotely unlikely they are. (AP Photo/Evgeniy Maloletka, File)

Chances of climate catastrophe are ignored, scientists say

“I do not believe civilization as we know it will make it out of this century”: B.C. scientist

FILE - Climate activists Elizabeth Wathuti of Kenia, Vanessa Nakate of Uganda and Helena Gualinga of Ecuador attend the climate protest alongside the World Economic Forum in Davos, Switzerland, May 26, 2022. A group of top climate scientists say the world needs to think about the ultimate climate catastrophe, human extinction, and how possible it is. They are calling on the world’s main climate science body to look at the ultimate climate catastrophes, no matter how remotely unlikely they are. (AP Photo/Evgeniy Maloletka, File)
Reid Graham (left to right) of the Manitoba Historic Resources Management Branch, Todd Kristensen of the Archaeological Survey of Alberta and Robin Woywitka of MacEwan University excavate an archeological dig in the Fort McMurray, Alta., area in a handout photo. THE CANADIAN PRESS/HO-Brittany Romano **MANDATORY CREDIT**

‘Very early’: Scientists date when humans first came to Alberta’s oilsands region

First signs of people around Fort McMurray appear to be 11,000 to 13,000 years ago

Reid Graham (left to right) of the Manitoba Historic Resources Management Branch, Todd Kristensen of the Archaeological Survey of Alberta and Robin Woywitka of MacEwan University excavate an archeological dig in the Fort McMurray, Alta., area in a handout photo. THE CANADIAN PRESS/HO-Brittany Romano **MANDATORY CREDIT**
This photo released by Roscosmos Space Agency Press Service shows the International Space Station on March 30, 2022, photographed by the crew of a Russian Soyuz MS-19 spaceship after undocking from the station. Scientists at Cedars-Sinai Medical Center in Los Angeles are trying to find new ways to produce huge batches of a type of stem cell that can generate nearly any other type of cell in the body _ and potentially be used to make treatments for many diseases. The cells arrived at the space station on a supply ship, on Saturday, July 16, 2022. (Roscosmos Space Agency Press Service via AP)

High-flying experiment: Do stem cells grow better in space?

Scientists hoping to mass produce a certain stem cell with potential to treat numerous disease

This photo released by Roscosmos Space Agency Press Service shows the International Space Station on March 30, 2022, photographed by the crew of a Russian Soyuz MS-19 spaceship after undocking from the station. Scientists at Cedars-Sinai Medical Center in Los Angeles are trying to find new ways to produce huge batches of a type of stem cell that can generate nearly any other type of cell in the body _ and potentially be used to make treatments for many diseases. The cells arrived at the space station on a supply ship, on Saturday, July 16, 2022. (Roscosmos Space Agency Press Service via AP)
Spallanzani infectious disease hospital director Francesco Vaia talks to reporters during a press conference, in Rome, Friday, May 20, 2022. Vaia said that three cases of monkeypox have been confirmed and isolated at the Spallanzani hospital in two patients who traveled to the Canary islands, and one to Vienna. (AP Photo/Andrew Medichini)

African scientists baffled by monkeypox cases in Europe, US

France, Germany, Belgium and Australia confirmed their first cases of monkeypox on Friday

Spallanzani infectious disease hospital director Francesco Vaia talks to reporters during a press conference, in Rome, Friday, May 20, 2022. Vaia said that three cases of monkeypox have been confirmed and isolated at the Spallanzani hospital in two patients who traveled to the Canary islands, and one to Vienna. (AP Photo/Andrew Medichini)
This 1974 microscope image made available by the Centers for Disease Control and Prevention shows changes in cells indicative of adenocarcinoma of the prostate. Some doctors say it’s time to rename low-grade prostate cancer to eliminate the alarming C word. About 34,000 Americans die from prostate cancer annually, but most prostate cancers are harmless. A paper published Monday, April 18, 2022 in the Journal of Clinical Oncology is reviving a debate about dropping the word “cancer” when patients learn the results of these low-risk biopsy findings. (Dr. Edwin P. Ewing, Jr./CDC via AP)

Doctors suggest new names for low-grade prostate cancer

Medical professionals look to eliminate alarming word

This 1974 microscope image made available by the Centers for Disease Control and Prevention shows changes in cells indicative of adenocarcinoma of the prostate. Some doctors say it’s time to rename low-grade prostate cancer to eliminate the alarming C word. About 34,000 Americans die from prostate cancer annually, but most prostate cancers are harmless. A paper published Monday, April 18, 2022 in the Journal of Clinical Oncology is reviving a debate about dropping the word “cancer” when patients learn the results of these low-risk biopsy findings. (Dr. Edwin P. Ewing, Jr./CDC via AP)
Vials of blood from a participant in a clinical study of the effectiveness of a new liquid biopsy technology are packaged for shipment at Oregon Health & Science University in Portland, Ore., on March 14, 2022. The clinical trial will follow hundreds of participants for three years to see if signals of any cancers that participants later develop were present in their blood. (AP Photo/Gillian Flaccus)

Can cancer blood tests live up to their promise of saving lives?

U.S. government researchers are planning a large experiment to test effectiveness

Vials of blood from a participant in a clinical study of the effectiveness of a new liquid biopsy technology are packaged for shipment at Oregon Health & Science University in Portland, Ore., on March 14, 2022. The clinical trial will follow hundreds of participants for three years to see if signals of any cancers that participants later develop were present in their blood. (AP Photo/Gillian Flaccus)
A MarkWest Liberty natural gas pipeline and fracking well cap is seen in Valencia, Pa., on Oct. 14, 2020. THE CANADIAN PRESS/AP-Ted Shaffrey

Calgary researchers say there may be a link between fracking and premature births

Data shows increased rates nearby, does not definitively show fracking is causing premature births

A MarkWest Liberty natural gas pipeline and fracking well cap is seen in Valencia, Pa., on Oct. 14, 2020. THE CANADIAN PRESS/AP-Ted Shaffrey
A MarkWest Liberty natural gas pipeline and fracking well cap is seen in Valencia, Pa., on Oct. 14, 2020. THE CANADIAN PRESS/AP-Ted Shaffrey

Calgary researchers say there may be a link between fracking and premature births

Data shows increased rates nearby, does not definitively show fracking is causing premature births

A MarkWest Liberty natural gas pipeline and fracking well cap is seen in Valencia, Pa., on Oct. 14, 2020. THE CANADIAN PRESS/AP-Ted Shaffrey
When he established his lab at the University of British Columbia in the 1980s, Vancouver biochemistry professor Pieter Cullis, as shown in this handout image, says he never could have fathomed that his “curiosity-based” research would eventually play a critical role in the development of vaccines that have benefitted hundreds of millions of people across the globe. THE CANADIAN PRESS/HO-COURTESY OF MANUFACTURER-Paul Joseph

UBC biochemist wins Gairdner Award for role in COVID-19 vaccines

Pieter Cullis and his ‘curiosity-based’ research honoured for pioneering work

When he established his lab at the University of British Columbia in the 1980s, Vancouver biochemistry professor Pieter Cullis, as shown in this handout image, says he never could have fathomed that his “curiosity-based” research would eventually play a critical role in the development of vaccines that have benefitted hundreds of millions of people across the globe. THE CANADIAN PRESS/HO-COURTESY OF MANUFACTURER-Paul Joseph
A participant at a rally for old-growth forest conservation outside the B.C. legislature on Feb. 14.(Jake Romphf/News Staff)

90 scientists ask feds to protect carbon-rich old forests in upcoming climate plan

Canada is home to about 16 per cent of the world’s remaining old-growth forests

A participant at a rally for old-growth forest conservation outside the B.C. legislature on Feb. 14.(Jake Romphf/News Staff)
Diplodocids, a type of long-necked sauropod, are seen in a hypothetical artist’s rendering of what they looked like during their lives. Cary Woodruff, a recent PhD graduate from the University of Toronto, and a team of researchers studied a fossil that may provide evidence of the first known case of a bird-style lung disease in a dinosaur. THE CANADIAN PRESS/HO-University of Western Ontario

Researchers find evidence of first dinosaur with sore throat, flu symptoms

Canadian scientists say long-necked sauropod was feeling crummy from respiratory infection

Diplodocids, a type of long-necked sauropod, are seen in a hypothetical artist’s rendering of what they looked like during their lives. Cary Woodruff, a recent PhD graduate from the University of Toronto, and a team of researchers studied a fossil that may provide evidence of the first known case of a bird-style lung disease in a dinosaur. THE CANADIAN PRESS/HO-University of Western Ontario
Senior biologist Allan Jan holds Methuselah, a 4-foot-long, 40-pound Australian lungfish that was brought to the California Academy of Sciences in 1938 from Australia, in its tank in San Francisco, Monday, Jan. 24, 2022. (AP Photo/Jeff Chiu)

Meet Methuselah, the oldest living aquarium fish

1.2-metre Australian lungfish was brought to the San Francisco museum in 1938 from Australia.

Senior biologist Allan Jan holds Methuselah, a 4-foot-long, 40-pound Australian lungfish that was brought to the California Academy of Sciences in 1938 from Australia, in its tank in San Francisco, Monday, Jan. 24, 2022. (AP Photo/Jeff Chiu)
Mark Pathy is seen in his office with a model of the SpaceX starship in Montreal on Monday, November 8, 2021. Pathy is slated to embark in February on a 10-day journey on the maiden voyage of Texas-based Axiom Space paying about 50 million dollars US for the privilege. THE CANADIAN PRESS/Paul Chiasson

Private Canadian astronaut gears up for ‘pain’ experiments in space

Mark Pathy has boarded more than his share of vehicles. He rode…

Mark Pathy is seen in his office with a model of the SpaceX starship in Montreal on Monday, November 8, 2021. Pathy is slated to embark in February on a 10-day journey on the maiden voyage of Texas-based Axiom Space paying about 50 million dollars US for the privilege. THE CANADIAN PRESS/Paul Chiasson
(The Canadian Press photo)

An ocean menace: Study finds ghost gear capturing species at risk and lobster

‘We can actually make more money if we clean up our act’

(The Canadian Press photo)
The Sardinia Radio Telescope, located in Sardinia, Italy. Credit: S. Fatigoni et al (2021)

B.C. scientists capture most-detailed radio image of the Milky Way’s sister galaxy

Scientists first to create a radio image of the Andromeda Galaxy at the microwave frequency of 6.6 GHz

The Sardinia Radio Telescope, located in Sardinia, Italy. Credit: S. Fatigoni et al (2021)
The Greenwich peninsula portion of Prince Edward Island National Park is seen on Tuesday, Aug. 29, 2017. A new report says Canada could reach one-third of its greenhouse gas reduction targets by making better use of its vast forests, prairies and wetlands. THE CANADIAN PRESS/Andrew Vaughan

Study outlines ‘natural climate solutions’ to help Canada meet emissions targets

Report lists 24 nature-based ways for Canada to help cut carbon emissions by 78 million tonnes

The Greenwich peninsula portion of Prince Edward Island National Park is seen on Tuesday, Aug. 29, 2017. A new report says Canada could reach one-third of its greenhouse gas reduction targets by making better use of its vast forests, prairies and wetlands. THE CANADIAN PRESS/Andrew Vaughan
SpaceX space junk burning in night’s sky on March 25, 2021. (screenshot of u/ArcMaster video/Reddit)

VIDEO: SpaceX Falcon 9 rocket debris spotted burning in night’s sky

Hundreds took to social media showing videos and photos of Elon Musk’s space project

SpaceX space junk burning in night’s sky on March 25, 2021. (screenshot of u/ArcMaster video/Reddit)