Presenting accounts of technological success in captive lion breeding against the backdrop of rapidly diminishing wildlife loss lets humans off the hook too easily.

Each bit of plastic takes a unique journey once it reaches the ocean. We're trying to spot the patterns.

This is the oldest genome recovered from a non-permafrost environment.

You've been vaccinated; can you now safely see your friends and family? New research hints that vaccinated people may be less likely to transmit the coronavirus, but they are not 100% in the clear.

Thousands of workers at meat- and poultry-processing plants have contracted COVID-19, and hundreds have died. A legal scholar recommends ways to make their jobs safer.

Scientists issued an urgent call for better federal regulation of these endocrine-disrupting chemicals. Here's why.

The Johnson & Johnson vaccine is different from the Moderna and Pfizer vaccines in a few important ways that could make it a huge help to global vaccination efforts.

Some are motivated by sustainability, others just hate accumulating stuff.