New interpretations suggest that Neanderthal and Sapiens interactions were shaped by biology and social structure, not simple ...

We once believed the Earth was flat. Nowadays, we're sending crews to space, inventing cures for strange diseases, and ...

Dive into the abyss and discover 25 creepy deep sea creatures you've never heard of! From frilled sharks to vampire squid, explore the ocean's most bizarre ...

Scientists have found that female baboons alter the vaginal environment after mating in ways that can reduce the survival of certain sperm. The strongest changes occur after mating with genetically ...

Octopuses are one of the most alien creatures on Earth. The lack of bones makes them amazing shapeshifters, most of them can change color like chameleons, and they pump blue copper-based blood through ...

Sensory organ in male cephalopod able to detect female hormone progesterone, even if male cannot see partner Sex might seem an intimate act, but scientists have shed fresh light on how octopuses ...

The California two-spot octopus is a solitary creature. How exactly they manage to find suitable mates has been one of the ocean’s best-kept secrets. Now scientists have discovered that male octopuses ...

President Trump’s initial pick to become the U.S. Attorney General, Matt Gaetz, has claimed that he was briefed on a secret alien breeding program while in office. Gaetz, a former representative, said ...

Anka says Bashar often describes the present era as a turning point in human history. (Photo for illustrative purposes only). Thor Deichmann/Pixabay The idea that humanity may soon meet ...

Plants and animals have evolved all sorts of ways to make themselves more appealing to potential mates—including colorful feet, flamboyant feathers, complex mating dances and sexual deception. Many ...

Add Yahoo as a preferred source to see more of our stories on Google. If the simplest explanation is often the most likely, then a new study suggests Neanderthal males and human females did what ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we dive into fascinating ideas from around the universe. You can sign up for Lost in Space-Time here. Modern physics ...