If you’re watching the person you love struggle to survive an illness, things aren’t going to be the same — for better or for ...

Nature is astonishingly diverse. Across the planet’s oceans, forests, grasslands, and cities, living beings interact in ways ...

The Sumatran rhino is uniquely adapted for life in dense rainforest. But these traits can’t protect it from habitat loss.

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...

Homosexual behaviour in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...

Humans like plants. We like seeing them change the colour of their leaves throughout the year. They connect us to nature even if we live in a big ...

It was a real shock to read Prof. Tissa Vitarana’s piece “Nihal Seneviratne, an exemplary Secretary-General of Parliament” in ...

In truth, it is not a paradox. The animals involved all seem perfectly eager participants in heterosexual behaviour, as well, so their reproduction is not compromised. It is, though, a puzzle—for ...

Neanderthals and humans mated millennia ago, and their legacy lives on in us today. Here's how. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Do you think you've got decent science knowledge? It's time to put your gray matter to the test with our weekly, free science crossword puzzle. We've spent hours carefully writing our puzzles to make ...

Studying wild rock doves gives us a rare chance to establish how one of science’s model species lives in nature. This may ...