The pandemic stress-tested the way the world produces evidence — and revealed all the flaws.

Scientists have found a new way to convert the world's most popular plastic, polyethylene, into jet fuel and other liquid hydrocarbon products, introducing a new process that is more energy-efficient than existing methods and takes about an hour to complete.

Human tissue preserved since World War I yields new clues about 1918 pandemic

Climate Change Is Destroying The World's Oldest Rock Art. We Need to Talk About It