Discoveries in an Israeli cave dating back 200,000 years show that early humans ate turtles alongside plants and large game animals, the Tel Aviv university said on Tuesday.
Turtle specimens found around the Qesem cave, some 12 kilometers (seven miles) east of Tel Aviv, also indicated the methods used to prepare them.Full Story
Ravens can imagine being spied upon by a hidden competitor, showing a capacity for abstraction once thought to be exclusively human, according to a study released Tuesday.
In a clever set of experiments, scientists showed that the famously intelligent birds take extra care to hide food if they suspect their movements are being monitored by another raven, even when the second bird is not really there.Full Story
Conservationists announced Monday the "amazing discovery" of a previously unknown lion population in a remote northwestern region of Ethiopia, confirming local reports with camera trap photographs for the first time.
Lions were spotted in the Alatash National Park on Ethiopia's border with Sudan, lion conservation group Born Free said.Full Story
Britain on Monday granted its first licence to genetically modify human embryos for research into infertility and why miscarriages happen, in a move likely to raise ethical concerns.
"Our licence committee has approved an application from Dr Kathy Niakan of the Francis Crick Institute to renew her laboratory's research licence to include gene editing of embryos," the Human Fertilisation and Embryology Authority (HFEA) said in a statement.Full Story
Scientists in China have engineered monkeys with a human autism gene and symptoms, in the hopes of unlocking a treatment for the debilitating but little-understood disorder, a study said Monday.
The "transgenic" macaques behaved similarly to humans afflicted with autism, the team wrote -- making repetitive gestures, and displaying anxiety and poor social interaction.Full Story
Finland on Saturday began a controversial wolf cull that gives hunters the right to kill around one fifth of the endangered animals, in a decision that has angered environmentalists.
Authorities hope the trial cull of 46 of Finland's estimated 250 grey wolves will curb illegal poaching, which some rural landowners have resorted to in recent years after seeing wolves roaming their property, sometimes killing dogs and livestock.Full Story
Two months after the breakthrough launch and vertical landing of a reusable rocket, the space firm created by Internet entrepreneur Jeff Bezos did it again.
The company, Blue Origin, said Saturday that the same New Shepard booster which blasted off and landed in November had repeated the feat, hitting an altitude of 333,000 feet (101 kilometers) before "gently" returning to Earth.Full Story
The world must act quickly to avert a future in which autonomous robots with artificial intelligence roam the battlefields killing humans, scientists and arms experts warned at an elite gathering in the Swiss Alps.
Rules must be agreed to prevent the development of such weapons, they said at a January 19-23 meeting of billionaires, scientists and political leaders in the snow-covered ski resort of Davos.Full Story
Nearly 1,200 rhinos were killed by poachers in South Africa last year, officials said Thursday, a slight decrease on 2014, but another year of carnage fueled by Asian-led demand for their horn.
"By the end of December 2015, the number of poached rhinos was 1,175," Environmental Affairs Minister Edna Molewa told reporters.Full Story
A tiger attacked a keeper at a zoo in Australia on Thursday, leaving him with a "significant puncture wound" to the head at the popular tourist attraction, officials said.
The man in his 40s was treated by paramedics at the Sunshine Coast's Australia Zoo, founded by the family of late "Crocodile Hunter" star Steve Irwin, for wounds to his forehead and wrist and scratches to his body, a Queensland state ambulance spokesman said.Full Story