Sicily is on the front line of Europe’s fire ant invasion. If it fails to contain the spread, more countries will be at risk.

Butterflies exhibit striking differences between males and females, a phenomenon called sexual dimorphism. These variations, impacting size, colour, behaviour, and lifespan, are driven by evolutionary ...

Sanae Takaichi has become Japan's first female prime minister, a significant milestone in the country's male-dominated political landscape TOKYO -- TOKYO (AP) — Sanae Takaichi, a star of ...

The man worked shifts under a woman's name with her ID badge pinned to his chest A MIGRANT who posed as a female nurse and worked on the A&E ward at the same NHS hospital where Lucy Letby was employed ...

A complementary sex determination locus is conserved in ants and dates back to approximately 112 million years ago.

TOKYO (AP) — Sanae Takaichi, a star of ultraconservative Japanese politics and a rare woman to rise in its male-dominated hierarchy, has been elected the country’s first female prime minister.

A glamorous prison officer alleged to have had an illicit relationship with a male inmate has been charged and is set to appear in court. Sarah Barnett, 31, who has since left the Prison Service to ...

Known for being beautiful and fast, Hummingbirds are among the world’s smallest birds. The largest of these jewel-toned beauties weighs less than one ounce. Hummingbirds have the most rapid wing beats ...

The United States Customs and Border Protection has introduced and implemented a rule that will require all airlines to disregard the "X" sex markers on passports, raising questions about what it ...

Objective To quantify US female and male Olympic athletes’ longevity and the years of life lost or saved due to multiple causes of death as compared with the US general population. Methods Former US ...

Mosquitoes have been found in Iceland for the first time after the country experienced record-breaking heat this spring. Insect enthusiast Bjorn Hjaltason encountered the mosquitoes over several ...