A solar-powered surveillance drone with a wingspan larger than a Boeing 747 jumbo jet could fly for weeks or months at a time ...

Rising temperatures are causing water to evaporate and driving humans to extract more groundwater, which is moving freshwater ...

It has been claimed Neanderthals ate a huge amount of meat based on isotope ratios in their bones – but the explanation could ...

Fierce marine heatwaves were recorded globally in 2023 and 2024, and some researchers now believe they mark the start of a ...

Having someone in your life who hassles you or causes problems could be adding 2.5 months to your biological age ...

An algal bloom in South Australia has caused mass deaths of many species since March - now researchers warn that leafy and ...

Start-up Vaulted Deep, which just signed a deal with Microsoft, says storing human waste deep underground can keep carbon ...

Losing a tooth as an adult is par for the course for many of us. The only option to replace them? Artificial substitutes. But ...

A 13-million-year-old leg bone from an enormous flightless bird carries crocodilian tooth marks, showing South America was ...

Record heat in 2024 caused ecosystems on land to emit nearly as much carbon dioxide as they took out of the atmosphere ...

People who follow a gluten-free diet in the hope of it calming their irritable bowel syndrome may actually be able to ...

A wave of anti-vaccine sentiment has spurred measles outbreaks around the world, and could lead to outbreaks of other ...