A new study suggests Earth formed almost entirely from material in the inner Solar System, challenging the idea that ...

Until recently, the number of citizen scientists in Australia was estimated at between 100,000 and 130,000 people. But this is a major underestimate. My survey of about 20 key organisations suggests ...

AI has already proved itself a valuable scientific tool. Could it take on a more central role in the research process? AI companies frequently invoke the possibility of AI-enabled scientific discovery ...

November 29 is an important day in the history of the Intergovernmental Panel on Climate Change. It’s also an important day in the history of climate science. You’ve probably heard of the IPCC. It was ...

SCIENTISTS have unearthed the world’s first known set of T-Rex footprints dating back over 66 million years. Four giant three-toed prints left by the terrifying adult dinosaur were ...

Inside the Trump administration’s Environmental Protection Agency, scientists say they’re under pressure to alter safety reviews of chemicals commonly found in consumer products like household ...

Two major alien-life announcements in 2025 generated enormous excitement, but most astrobiologists remained unconvinced. Only ...

Add Yahoo as a preferred source to see more of our stories on Google. By day American physicist Kenneth Long works with the world's largest particle accelerator, the Large Hadron Collider at CERN near ...