Science

Billionaire, SpaceX employee conduct first private spacewalk

Boeing's uncrewed Starliner set to undock after Sept. 6

SpaceX's Falcon 9 grounded after failing landing attempt

Canada's 2023 wildfires released more carbon than many countries

Mathematicians to mark a century of progress in Toronto

Mars and Jupiter are getting chummy in the night sky. They won’t get this close again until 2033

Was the Jasper wildfire fuelled by a storm it created? Investigators race to understand a growing threat

Ice is clogging the Northwest Passage, thwarting hopes for improved shipping as Arctic warms

Rare voice box transplant lets cancer patient speak again

Inside a New Brunswick mine, a beaver’s cadaver sprouts new life

Canadian leader of expedition that found Shackleton’s last ship was spurred on after hearing of American rivals

The Globe answers reader questions about climate change

University of Toronto pair receive prestigious Schmidt fellowship for pivot to brain studies

Controversial wolf culls have helped boost numbers of threatened southern mountain caribou: study

Scientists discover a bee’s surprising superpower after a science experiment gone awry

What to expect when you’re expecting a total eclipse

Where and how can I watch the solar eclipse? Science reporter Ivan Semeniuk answers readers’ questions

How to safely view the eclipse with your kids

Canada’s big science facilities look for signs of a new deal with Ottawa

Q+A: Where’s the best place to see next week’s eclipse, and how do I watch it safely?

Grizzly bear hair points to human impact on ecosystem, study shows

UBC researchers think they’ve found a new population of killer whales in the Northeastern Pacific

Batteries, genomes and climate satellites to share in $515-million for Canadian labs

A total solar eclipse is coming to Canada. Is your heart prepared?

A total solar eclipse will be visible to millions of Canadians on April 8. Here’s where, when and how to watch it

How do animals react during a total solar eclipse? Researchers notice strange behaviors

Changes to Ontario species law would speed loss of protected habitat, scientists say

Unprecedented video reveals polar bears’ struggle to survive during ice-free periods

UN report reveals major declines in migratory species

At the top of the CN Tower, a rare study of winter air pollution is underway

Scientists report rare fossil tree unearthed in New Brunswick: ‘Like something out of a Dr. Seuss book’

What do animals see? Camera reveals how creatures perceive colour

How do animals see the world? New camera system captures how bees, birds and more perceive colour

Loss of snow and impact on water supplies tied to climate change

Shoot for the moon with The Globe’s 2023 science quiz

Did Earth once have a 19-hour day? A debate over the answer may illuminate the history of life