
In the forests of eastern Australia, satin bowerbirds create structures known as bowers. The males gather twigs and place them upright, in two bundles, with a gap in the middle, resulting in what looks like a miniature...

In the early 1990s when I was a young pediatrician, I was responsible for evaluating children with developmental and learning problems. Two unrelated boys, ages 7 and 9, were found to have IQs in the range of 60-70, which...

Measles cases are on the rise − here’s how to make sure you’re protected
The measles outbreak that started in Texas in late January continues to grow. As of March 18, 2025, confirmed cases in the outbreak, which now spans Texas, New Mexico and Oklahoma, reached 321, surpassing the number of...

Of the 8.7 million species on Earth, why are human beings the only one that paints self-portraits, walks on the Moon and worships gods? For decades, many scholars have argued that the difference stems from our ability to...

COVID-19: we’re no better prepared for a pandemic today than we were in 2020
On March 11 2020, the World Health Organization declared COVID-19 a pandemic. According to official data there have been more than 770 million cases of COVID, which have caused over 7 million deaths in 231 countries ...

The Gaza ceasefire is dead − Israeli domestic politics killed it
The ceasefire in Gaza appears to be over. And while Israeli Prime Minister Benjamin Netanyahu has sought to blame Hamas for the resumption of fighting that killed more than 400 Palestinians on March 18, 2025 only the...

Chimpanzee genes have changed over time to suit local conditions – new study
Chimpanzees are humans closest living relatives, sharing over 98% of our DNA. They are endangered, with fewer than 250,000 left and an annual decline of between 1.5% and 6%. This is due to habitat destruction, hunting and...