A monarch butterfly (Dannaux plexippus) flaps its wings in Piedra Herrada Sanctuary, Mexico. Might this start a chain of events that results in a tornado in Texas? Photograph by Jaime Rojo In 1961, ...

Is the 2004 Ashton Kutcher vehicle The Butterfly Effect a good movie? Definitely not, no—but try telling that to me at age thirteen. And then wrap your head, once more, around the fact that if you had ...

The world’s butterflies are under intense pressure from habitat destruction and other environmental threats, with many populations dwindling rapidly and others vanishing before our eyes. One recent ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...

For the first time, engineers have created a model that flies just like a real butterfly. Powered only by an elastic band, it flits up and down and flaps its wings languidly – just like the ...

TEL AVIV, Israel, June 27, 2024 /PRNewswire/ -- Today, UltraSight, a digital health pioneer transforming cardiac imaging through the power of artificial intelligence, announced it has joined Butterfly ...