He started a charity that now delivers more than 1.4 million meals per day to students in need around the world. Gerard Butler was so impressed he has been traveling with CNN Hero Magnus MacFarlane-Barrow to lend a hand. | CNN Heroes

America’s mental health crisis is having a widespread impact that touches everyone. CNN Hero Michele Neff Hernandez’s nonprofit, Soaring Spirits International, has connected millions of widowed people in a community of support and understanding. Get more #MentalHealthAwarenessMonth advice from CNN Heroes: https://bit.ly/3LW8R2X | CNN Heroes

Crowds massed around the world Saturday to support science and evidence-based research http://cnn.it/2p4kI44 | CNN

CNN's Kaitlan Collins speaks with Bill Nye, "The Science Guy," about the potential impact of proposed massive cuts to NASA's budget. Read more: https://cnn.it/3IYL9Fy | CNN International