image: Inspired by the biomechanics of the manta ray, researchers at North Carolina State University have developed an energy-efficient soft robot that can swim more than four times faster than ...

America’s butterflies are disappearing because of insecticides, climate change and habitat loss, with the number of the winged beauties down 22% since 2000, a new study finds. The first countrywide ...

After notching a pool record in Penn women’s swimming and diving’s season opener last Saturday, Fu once again etched her name ...

Fu, a program record-holder in three events for the Quakers, added her first Sheerr Pool record in the 100 fly with a time of ...

Two-thirds of studied species declined by more than 10%, the study said. Butterfly populations have dropped by 22% across 554 recorded species in the United States, according to a new study in the ...

Taking a walk in the Midwest today is a different experience than it was 30 years ago. That's because butterfly populations there have been in "precipitous decline," with all 136 species examined in a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — America’s butterflies are ...

CINCINNATI (WKRC) - A new study found that butterflies are disappearing from the United States at an alarming rate, with most species showing significant population decline in recent years. The study, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — In the last 20 years, ...