WHO upgrades Congo Ebola risk to 'very high' as cases surge. Learn about the Bundibugyo strain, lack of vaccines, and the international response efforts.
Thawing permafrost in Canada's Yukon is turning pristine rivers into toxic, orange acid pools, threatening biodiversity and Indigenous water sources.
Artemis II astronauts, including Jeremy Hansen, visit Ottawa for a high-profile meeting with PM Mark Carney and public events following their lunar mission.
Nobel Prize winner David Gross discusses the challenges of unifying gravity with other forces and warns that humanity may not survive long enough to solve it.
Astronaut Jeremy Hansen reflects on the Artemis II mission, urging Canada to set big goals after becoming the first non-American to orbit the moon.
Astrophysicist Sara Seager and industry leaders urge Canada to take more risks in the space sector to drive innovation, STEM growth, and economic independence.
NASA's Artemis II crew prepares for a high-speed Pacific splashdown tonight, marking the end of the historic mission around the moon and back to Earth.