Jan. 2, 2025 — Biologists have revealed genetics behind the alternating sexes of walnut trees. The research reveals a mechanism that has been stable in walnuts and their ancestors going back 40 ...

Physics attempts to both answer philosophical questions about the nature of the universe and provide solutions to technological problems. Among weakly interacting bosons, quantum fluctuations are ...

We investigate how ancient humans ran and hear from climate scientists who are rising to the challenges of an impending Trump presidency. We hear that a 2020 study promoting hydroxychloroquine for ...

What is the spherical mirror used in this experiment? Answer: A concave mirror is used in this experiment. Answer: The two types of spherical mirrors are convex mirrors and concave mirrors.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A group of 38 ...

Add some “good” to your morning and evening. Get our curated selection of must-watch docs from CBC in your inbox every week! Current Time Ignore this field. If any data is entered for this ...

A category of synthetic organisms dubbed “mirror life,” whose component molecules are mirror images of their natural counterpart, could pose unprecedented risks to human life and ecosystems ...