Tag - evolution

 
 

EVOLUTION

Japan Times
WORLD / Science & Health
Dec 17, 2014
Did Mars have life? NASA rover finds methane, organic chemicals
Methane in the Martian atmosphere and organic chemicals in the red planet's soil are the latest tantalizing findings of NASA's Mars Curiosity rover as it hunts for clues about the possibility of extraterrestrial life, scientists said on Tuesday.
Japan Times
WORLD / Science & Health
Dec 12, 2014
DNA shows kinship between birds of a feather
Scientists have unveiled the most comprehensive bird "family tree" ever devised, using genetic data from 48 species to trace how modern bird lineages arose and flourished after the mass extinction that killed off the dinosaurs.
Japan Times
WORLD / Science & Health
Dec 5, 2014
Shocking news: Electric eels exert remote control over prey
Electric eels, those perilous predators of South America, can unleash a potent electrical jolt to wallop their hapless prey. But this zap is not used merely to stun other fish.
Japan Times
WORLD / Science & Health
Nov 14, 2014
Infanticide common among adult males in many mammal species
Predators such as leopards and cheetahs are not the biggest mortal threat to baby Chacma baboons, large and aggressive monkeys that live across southern Africa. That threat comes from adult males of their own species.
Japan Times
WORLD / Science & Health
Nov 14, 2014
Chimpanzee study reveals the value of being an ape bully
For male chimpanzees, there may be a benefit to being a bully.
Japan Times
WORLD / Science & Health
Nov 7, 2014
Scientists devise family tree of the world's insects, the first animals to colonize land
They pollinate our flowers, vegetables and fruit. They spread deadly diseases. They flash in the summer night. They bore into the wood in our homes. And they serve as supper for birds, reptiles, amphibians and mammals — including people.
WORLD / Science & Health
Nov 7, 2014
Drug-resistant superbug found in 1915 soldier killed by dysentery
Scientists who unlocked the genetic code of bacteria grown from a soldier who died of dysentery in World War I say it revealed a superbug already resistant to penicillin and other antibiotics decades before they were in common use.
WORLD / Science & Health
Oct 29, 2014
Pope Francis says big bang theory does not contradict role of God
Scientific theories including the big bang, which is believed to have brought the universe into being 13.7 billion years ago, and the idea that life developed through a process of evolution do not conflict with Catholic teaching, Pope Francis said on Tuesday.
Japan Times
WORLD / Science & Health
Oct 16, 2014
For huge ancient kangaroos, hopping was dicey
Kangaroos hop, right? Well, not all of them.
WORLD / Science & Health
Oct 9, 2014
Highways fragment Southern California mountain lion gene pool
Mountain lions in Southern California are under growing pressure from a shrinking gene pool, fragmented by highways and urban sprawl that has left the cats' territories increasingly isolated from each other, a study published on Wednesday showed.
Japan Times
WORLD / Science & Health
Oct 3, 2014
Scientists check the engine of cheetahs, animal world's 'Ferrari'
Cheetahs can aptly be called the race cars of the animal kingdom: sleek, graceful and supremely speedy.
WORLD / Science & Health
Sep 18, 2014
Gibbons become the last ape to have their genome revealed
Gibbons — the small, long-armed tree swingers that inhabit the dense tropical forests of Southeast Asia — have become the last of the planet's apes to have their genetic secrets revealed.
Japan Times
ASIA PACIFIC / Science & Health
Sep 5, 2014
Supermassive Dreadnoughtus among largest dinosaurs ever found
Dreadnoughtus the dinosaur weighed 65 tons, stretched half the length of an Olympic-size swimming pool and feared nothing, according to scientists who discovered the remains of one of the largest creatures to walk the Earth.
Japan Times
WORLD / Science & Health
Sep 4, 2014
Forebears of mammals were nocturnal party animals
A nocturnal existence is a way of life for numerous mammals, from bats that swoop through dark skies to skunks that emit their noxious spray under moonlight and majestic lions, tigers and leopards that prowl the night.
Japan Times
ENVIRONMENT
Jul 1, 2014
Emperor penguin populations to slide as climate change reduces icy breeding grounds: study
Global warming will cut Antarctica's 600,000-strong population of emperor penguins by at least a fifth by 2100 as the sea ice on which they breed becomes less secure, a study said on Sunday.
Japan Times
WORLD / Science & Health
Jun 19, 2014
Spiders across the world have a taste for fish, scientists say
English poet Mary Howitt's "The Spider and the Fly" doesn't tell the half of it: Spiders of course are happy to devour flies, but their appetites go beyond mere insects.
Japan Times
WORLD / Science & Health
Jun 13, 2014
Were dinosaurs cold-blooded killers? Perhaps not
The hot question of whether dinosaurs were warm-blooded like birds and mammals or cold blooded, like reptiles, fish and amphibians, finally has a good answer.
Japan Times
WORLD / Science & Health
Jun 12, 2014
Tiny ancient fish unlocks secrets of Earth's early vertebrates
This is certainly not just another fish tale. A tiny jawless fish that lived more than a half-billion years ago is providing scientists with a treasure-trove of information about the very dawn of vertebrate life on Earth.
Japan Times
WORLD / Science & Health
Jun 10, 2014
Knuckle sandwich: Did fistfights drive evolution of human face?
Current theory about the shape of the human face just got a big punch in the mouth.

Longform

Professional cleaner Hirofumi Sakurai takes a moment to appreciate some photographs in a Gotanda apartment whose occupant died alone.
The last cleanup: Life and death in a lonely Japan