The reassembled dinosaur skeleton is 75 feet long -- nearly twice the size of a METRO bus -- and weighs roughly five tons. Scientists say she was a rare green dino. Skip Navigation ...

The Jurassic period (199.6 million to 145.5 million years ago) was characterized by a warm, wet climate that gave rise to lush vegetation and abundant life. Many new dinosaurs emerged—in great ...

New dinosaur fossil dates to same time as a volcanic surge, suggesting ensuing changes in plant life allowed these long-necked giants to emerge. Skip to content Subscribe or renew today ...

Science Museum of Virginia unveils new exhibit with 17 life-size dinosaur skeletons by: Kendal McAuley. Posted: May 5, 2025 / 06:26 PM EDT. Updated: May 5, 2025 / 06:26 PM EDT.