Ancient southern Africans took genetic evolution in a new direction

An ancient, shared set of human-specific genes underwent changes in a geographically isolated population after around 300,000 years ago, scientists say.An ancient, shared set of human-specific genes underwent changes in a geographically isolated population after around 300,000 years ago, scientists say.  

Read More

Source: Science News

Related Articles

How male seahorses tap into their mothering side

By studying the genes responsible for the seahorse’s brood pouch, researchers uncovered a new route to “motherhood.”By studying the genes responsible for the seahorse’s brood pouch, researchers uncovered a new route to “motherhood.”  

Read More

Source: Science News

By studying the genes responsible for the seahorse’s brood pouch, researchers uncovered a new route to “motherhood.”

Neandertals mastered fire-making tools 400,000 years ago

Archaeologists found flint, iron pyrite to strike it and sediments where a fire was probably built several times at an ancient site in England.Archaeologists found flint, iron pyrite to strike it and sediments where a fire was probably built several times at an ancient site in England.  

Read More

Source: Science News

Archaeologists found flint, iron pyrite to strike it and sediments where a fire was probably built several times at an ancient site in England.

Ancient DNA reveals China’s first ‘pet’ cat wasn’t the house cat

The modern house cat reached China in the 8th century. Before that, another cat — the leopard cat — hunted the rodents in ancient Chinese settlements.The modern house cat reached China in the 8th century. Before that, another cat — the leopard cat — hunted the rodents in ancient Chinese settlements.  

Read More

Source: Science News

The modern house cat reached China in the 8th century. Before that, another cat — the leopard cat — hunted the rodents in ancient Chinese settlements.

Huge relatives of white sharks lived earlier than thought

Lamniform sharks such as great whites and tiger sharks are famous for their size. The first such giants evolved 15 million years earlier than thought.Lamniform sharks such as great whites and tiger sharks are famous for their size. The first such giants evolved 15 million years earlier than thought.  

Read More

Source: Science News

Lamniform sharks such as great whites and tiger sharks are famous for their size. The first such giants evolved 15 million years earlier than thought.

Twisted stacks of 2-D carbon act like a weird type of superconductor

“Magic-angle” graphene may provide new clues into poorly understood unconventional superconductors, which operate at higher-than-normal temperatures.“Magic-angle” graphene may provide new clues into poorly understood unconventional superconductors, which operate at higher-than-normal temperatures.  

Read More

Source: Science News

“Magic-angle” graphene may provide new clues into poorly understood unconventional superconductors, which operate at higher-than-normal temperatures.

Self-hypnosis with cooling mental imagery could ease hot flashes

Postmenopausal women who listened to self-guided hypnosis recordings daily for six weeks saw meaningful improvements in hot flash symptoms.Postmenopausal women who listened to self-guided hypnosis recordings daily for six weeks saw meaningful improvements in hot flash symptoms.  

Read More

Source: Science News

Postmenopausal women who listened to self-guided hypnosis recordings daily for six weeks saw meaningful improvements in hot flash symptoms.

Responses