Abstract: The creation of a metric-semantic map, which encodes human-prior knowledge, represents a high-level abstraction of environments. However, constructing such a map poses challenges related to ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The modern Christmas themes of peace and joy were in short supply amid the ‘dislocation and danger’ of ancient Judea – as they are in today’s fractured world too.

An Australian researcher went undercover to learn more about how Broscience experiments with dangerous drugs — and found a ...