About 1 in 3 people worldwide have been infected with a microscopic parasite called Toxoplasma gondii—or simply "toxo"—which ...

Because we needed to keep a running tally of friends and foes to navigate thorny hierarchies and shifting alliances, we had to have brains that were up to the task (which is why this theory is also ...

NASA-backed study has revealed the realities of humanity’s first crewed missions to Mars. It starts with simply surviving the ...

Start-ups are paying white-collar professionals to teach their jobs to artificial intelligence models. It’s a bonanza. It’s ...

Reports of falling sperm counts and testosterone levels have fuelled fears over chemicals, pollution and modern lifestyles. But how much do scientists agree on what is affecting male fertility?

Birdbrain” is typically used to describe someone who has demonstrated limited intelligence. This is deeply unfair, because ...

When an editor turns novelist, he brings with him years of experience in shaping the voices of others and the challenge of ...

His superpower has always been speaking his mind – and his majestic new BBC show aims to shatter our ideas about life itself. The presenter talks mass extinction, spiders who dream and why people get ...

The Taylor Swift and Travis Kelce wedding, which took place on Friday, has been among the most hyped events of the year. The ...

Men’s testosterone levels have plummeted over the past 50 years, declining by 54% from 1972 to 2019. This is equivalent to a ...

We are losing our bees at an alarming rate. In Europe, the number of wild bee species considered at risk of extinction has ...