This is a copy of our weekly Tuesday a.m. Mosaic newsletter, which provides the most popular stories from Mosaic of the past week.

Often referred to as the most dangerous bird in the world, this bird can strike with deadly precision, using its razor-sharp ...

An eight-year-old boy whose battle with pre-leukaemia inspired thousands of people to sign up to the stem cell donor register ...

If there is one lesson that the past decade has taught us about the state of cinema, it is that superhero movies are, in many ways, the dominant film-going attraction. The anticipation for ...

Have you ever dreamed of becoming a superhero and being able to use all the powers you want? Dream no more—now you can do exactly that! Build your base, improve your heroes, and learn all the ...

Flow cytometry is a lab technique used to look at individual cells in a sample of blood, semen, or bone marrow. Flow cytometry results can be used for cancer diagnosis and treatment, to monitor the ...

Narrowing down the best superhero movies of all time can be a difficult task because there are just so many of them around. Marvel and DC both have massive cinematic universes, and if you’ve ...

Visit the (fictional) set of the big-budget superhero fantasy Tecto: Eye of the Storm and you’ll immediately suspect things aren’t well in the Maximum (think Marvel) Cinematic Universe.

A spell-bound Agatha Harkness regains freedom thanks to a teen's help. Intrigued by his plea, she embarks on the Witches' Road trials to reclaim her powers and discover the teen's motivations.

MINNEAPOLIS — University of Minnesota fraternity Sigma Alpha Epsilon is working to sign up hundreds of college students to become bone marrow and stem cell donors. The frat has been partnering ...