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Science + Tech – Articles, Analysis, Comment

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Collecting genetic information for the purposes of determining life insurance protections could lead to genetic discrimination. (Shutterstock)

Canada’s Genetic Non-Discrimination Act has only had a limited impact on the use of genetic information by life insurers

Canada needs additional regulation, developed through public consultations, stakeholder collaborations and community partnerships, to help regulate genetic testing and prevent genetic discrimination.
A disabled young female macaque named Monmo at the Awajishima Monkey Center in Japan. (Sarah E. Turner)

Defying expectations, disabled Japanese macaques survive by adjusting their behaviours and receiving support

A community of macaques in Japan has a high rate of disabled individuals who survive with behavioural flexibility and maternal care. Globally, primate disabilities are often related to human causes.
Almost every website — both for-profit and not-for-profit — commodifies user data. (Shutterstock)

To protect user privacy online, governments need to reconsider their use of opt-in policies

New research shows that opt-in policies may not be as effective as intended when it comes to data protection and privacy regulations.
In addition to a player’s ability to throw it, a number of factors will influence a ball’s flight, including its size, inflation pressure and texture. (Shutterstock)

Higher, faster: what influences the aerodynamics of a football?

A football’s dimensions, pressure and texture affect its aerodynamics, i.e. the forces exerted by the air on the ball as it flies.
Artist reconstruction of Alienacanthus malkowskii, a 365-million-year-old placoderm fish from Poland and Morocco. (Beat Scheffold & Christian Klug)

A 365-million-year-old fish with an extreme underbite showcases vertebrate diversity

What paleontologists had believed to be spiny fins turned out to be elongated jaws. New examination of fossils that were 365 million years old revealed a fish with a remarkable lower jaw.
Research shows a strong link between screen time and mental health concerns, including anxiety and depression. (Shutterstock)

Excessive social media use during the COVID-19 pandemic exacerbated adolescent mental health challenges

During the pandemic, many people relied on social media for distraction and social connection. However, excessive social media use can negatively affect mental health, especially for young people.
Technology-facilitated sexual violence can have significant consequences on a person’s health and well-being. (Shutterstock)

Canadian schools need to address digital sexual violence in their curricula and policies

It’s time we stop treating young people’s experiences in digital and physical spaces as distinct and mutually exclusive.
The Artemis I Space Launch System and Orion spacecraft. The successful Artemis I mission was the first in an increasingly complex planned series of missions, which have now been delayed. (NASA/Cory Huston)

What delays to the Artemis II and III missions mean for Canada

NASA announced that the next two Artemis missions — Artemis II and III — will be delayed for safety reasons. However, Artemis IV remains on schedule.
In primary production, inorganic carbon is used to build the organic molecules life needs. (Shutterstock)

How much life has ever existed on Earth?

Over two billion years from now, Earth will no longer be able to sustain life. A new study looks at how much life has ever existed and what this means for the discovery of new life-supporting planets.