Science - CBC News

Skip to Main Content Accessibility Help

Scientists brought to tears by huge loss of U.S. butterflies
Scientists calculated just how much U.S. butterfly populations have declined in the past 20 years. The results brought some scientists to tears, and have them warning about dire implications for other species – not just in the U.S.
Emily Chung
News Science 8 hours ago
The global race for critical minerals is on. Here's why they're the lifeblood of the new tech era
Jenna Benchetrit
News Business 10 hours ago
Canada looking to help develop sensors for 'Golden Dome' missile defence, U.S. general tells conference
Murray Brewster
News Politics March 6
By 6, kids think boys are better than girls at computer science. These programs aim to change that
Jessica Wong
News Canada March 5
Canada will add PFAS, which are linked to cancer and other health problems, to toxic substances list
Inayat Singh
News Science March 5
IN PHOTOS
Fight between bald eagle and Canada goose in Burlington bay 'very symbolic,' says photographer
Aura Carreño Rosas
News Canada Hamilton March 4

4.1-magnitude earthquake strikes near Sidney, B.C.

News Canada British Columbia March 4

Private spacecraft Blue Ghost lands successfully on moon

News Science March 3

Rare dolphin sighting delights West Vancouver onlookers

News Canada British Columbia March 3

Repeat human-induced earthquakes rattle ranchers in northeastern B.C.

News Canada British Columbia March 2

World's biggest iceberg appears to have run aground near remote British island

Alexandra Mae Jones

News Science March 6

How a Yukon entomologist's fascination with beetle genitalia inspired an art project

News Canada North March 2

This First Nation is recruiting its members to do archaeology and prove their oral history is true

Samantha Schwientek

News Indigenous February 28

Asteroid's chance of hitting Earth in 2032 not high after all

News Science February 28

For the 1st time in Canada, surgeons put teeth in patients' eyes to restore sight

Sheena Goodyear

Radio As It Happens February 28

Pop star Katy Perry, news personalities Gayle King and Lauren Sanchez to go into space

News Entertainment February 27

3:05

Multiple earthquakes in a short time. Should you be worried?

2:35

Take a look inside this giant satellite dish

2:39

Why are plants leaking water when it gets too hot?

1:33

Want to see a planet parade this weekend? Here’s how

2:57

Canadian naval ship in Antarctica for first-of-its-kind climate study

now