For primates, males’ fancier ornaments are linked with smaller testes, according to a new comparative study.

South American hummingbird males were caught on camera poking and pinching each other with bills adapted for fighting.

The Nikon photomicrography competition winners of 2018 include striking close-ups of a compound eye, a fern, and an insect’s bubble house.

There is less than one week left to submit your product for a coveted spot in The Scientist’s 2018 competition.

You only have a couple of days left to submit a product in The Scientist's Top 10 Innovation competition. Your product can't win if it doesn't get in!

Students launch a fundraising campaign to rescue the event, which was a casualty of budget cuts to the state’s education department. 

Credit for the neuroscience technique has largely overlooked the researcher who first demonstrated the method.

A round-up of recent discoveries in behavior research

Watch scenes from the 2013 World Dairy Expo, where KHW Regiment Apple-Red-ET won the reserve championship while her clone took home the grand championship.