What if counteracting mercury contamination in waterways could be as simple as adding selenium? That proposition has gained ...

Colossal Biosciences announced the successful birth of three dire wolves, marking what the company calls the world’s first de-extinction of an animal species. “Our team took DNA from a 13,000-year-old ...

The complex life cycle begins with tiny larvae that settle on solid surfaces and develop into sessile polyps. Through a process called strobilation, these polyps release free-swimming juvenile ...

But the shifts are already challenging birds, ornithologists say. Insect life cycles, like leaves, are cued by warming air: Their eggs have evolved to hatch when leaves appear for the larvae to ...

Scientists scooped sand from a riverbed in Thailand and found two nymphs of rare mayfly species ... a group of flying insects “known for their extremely short adult life spans and emergence ...