Early results from a historic gene editing study give encouraging signs that the treatment may be safe and having at least some of its hoped-for effect, but it's too soon to know whether it ultimately...

A prominent shark researcher says smaller, younger great white sharks are being spotted in greater numbers off Cape Cod...

California researchers are trying to determine whether adding small amounts of seaweed to cattle feed will reduce the animals' emissions of a potent greenhouse gas....

Study finds that as the globe warms, insects that eat crops will be hungrier and there will be more of them...

A highly prized species of tuna appears to be slowly recovering in the Atlantic Ocean...

Like a blinking bad Yelp review, fireflies seem to use their lights to tell bats they taste bad...

A Texas sheriff's deputy who was jailed on charges he sexually assaulted a 4-year-old girl and threatened the child's mother with deportation has died from an apparent suicide...

Scientists studying the collapse of bird populations in the desert along the Nevada-California border say climate change could be to blame...

Even the oceans are breaking temperature records in this summer of heat waves...

Scientists are investigating an unprecedented algae bloom in Lake Superior and have sent samples for lab testing to determine if it's toxic...