Each of the winning images in the BigPicture: Natural World Photography exhibition enshrines a fleeting moment on Earth that might otherwise escape our attention. Visit the exhibition at the Academy ...

Sea slugs are spectacular tidepool treasures—and we need your help finding them! This May, share your sea slug observations during the Sea Slug Search to help fill data gaps and deepen our ...

Although careful, meticulous observation is often underrated, Rich Mooi has built a career on his attention to detail. For more than 30 years, Mooi has been steadily filling in and building onto the ...

All life on Earth is part of a complex web of connections within and across ecosystems. Humans are inhabitants of a global ecosystem; biological networks intersect with those built by humans. Earth's ...