Alejandro Izquierdo Lopez

At the sea floor, two sponge crabs are tipping their sponge hats to one another. In addition, three sea-urchins are each wearing a hat.

Crabs Wearing Hats: Why Are Marine Animals Using Tools

In 2011, researchers came across something puzzling on 3.4-million-year-old fossilized bones: cut marks. Someone had cleaned and cut these bones—possibly using a pointy stone! The culprit? A member of Australopithecus afarensis, Lucy’s species.

"Science Communication with Trinh and Surath”. A woman on the bottom left side is looking through a telescope. A man on the bottom right side is holding a robot.

Science Rendezvous: Guiding the Next Generation of Scientists

Once a year, Toronto and 29 other cities across Canada host a massive science communication fair: Science Rendezvous. In this interview, the co-chairs of Science Rendezvous in Toronto for the past three years, Trinh Vo and Surath Gomis, recount their experiences leading the festival and how the festival illustrates their vision for science communication.

A time portal depicting the aquatic ecosystem that existed 508 million years ago, preserved as the Burgess Shale in British Columbia, Canada.

Before the Age of the Dinosaurs? Discover It at the ROM

Imagine being able to time travel back to 4.3 billion years ago, witnessing for yourself the origin of life. Your time machine then takes you through the main episodes of Earth’s history, allowing you to see the planet changing and life evolving. Finally, at 250 million years into the past, just before the start of the age of the dinosaurs, your journey ends.