India's confirmed cases are going up rapidly, but it's not all bad news.

The chance of breaching one of the Paris accord goals in the next five years has doubled, a study says.

Horseshoe crab blood is used to help develop medicine, but some people want the practice stopped.

New evidence has been found for epic prehistoric voyages between the Americas and eastern Polynesia.

The WHO has acknowledged there is evidence that Covid-19 can be spread by airborne particles.

There are questions over whether the Joint Biosecurity Centre has the expertise needed for the job.

Aligning polar satellites will enable the first ever reliable maps of Antarctic sea-ice thickness.

The pipeline, which protesters fought against, is ordered to conduct a fresh environmental review.

The heat in June helped fan wildfires and released 59m tonnes of carbon dioxide, scientists say.