Some harlequin frogs have lost their poison—and their ability to defend themselves. Scientists are on the case.

Q. You once wrote that blue pigment is not known to exist in any terrestrial or freshwater animals with backbones. I found a blue bullfrog in a marsh in Virginia. It was mostly blue with some gray ...

Purdue University biologists are studying the effects of PFAS on gray tree frogs. Researchers collected breeding pairs of frogs to harvest their fertilized eggs for the experiment. The resulting ...

Kristian Trend recovered from Burkitt lymphoma cancer, which piqued his interest in holistic wellness and meditation Desiree Anello is a Writer/Reporter at PEOPLE. She has been working at PEOPLE since ...

A WELLNESS coach is feared to have died after trying a drug made from the poisonous skin of an Amazonian tree frog. Kristian Trend, 40, is reported to have taken the drug known as Kambo in a ...

Woodland phlox are blooming, robins are nest building, thermometers are fluctuating and spring peepers are singing their chorus in marshy woods, swamps, ponds and ditches. These tiny tree frogs ...

GREENVILLE, S.C. -- Duke got two tests to open its run as the No. 1 overall seed in March Madness. The Blue Devils responded both times, the latter coming when they got their defense and star freshman ...

TCU Horned Frogs (23-11, 12-8 Big 12) vs. Duke Blue Devils (33-2, 20-1 ACC) Greenville, South Carolina; Saturday, 5:15 p.m. EDT BETMGM SPORTSBOOK LINE: Blue Devils -10.5; over/under is 139.5 BOTTOM ...

BETMGM SPORTSBOOK LINE: Blue Devils -10.5; over/under is 139.5 BOTTOM LINE: No. 1 Duke and TCU meet in the NCAA Tournament second round. The Blue Devils have gone 20-1 against ACC opponents, with a 13 ...

When ice and snow begin to melt in California's high-elevation waters, male frogs hop into action. Emerging from hibernation, they head to lakes and ponds scattered throughout the area and begin ...