The Most Interesting Science News Articles of the Week

The Most Interesting Science News Articles of the WeekEach week we uncover the most interesting and informative articles around, here are 10 of the coolest stories in Science this week.

Posted on 4 December 2016 | 7:00 am

'Never Go to Bed Angry': Sleep Makes It Harder to Forget Bad Thoughts

'Never Go to Bed Angry': Sleep Makes It Harder to Forget Bad ThoughtsThe results suggest that people should try to resolve any arguments before going to bed and not sleep on their anger, said study co-author Yunzhe Liu, a Ph.D. student in neuroscience at University College London. Originally published on Live Science.

Posted on 3 December 2016 | 3:46 pm

Why Americans' Cholesterol Levels Are Improving

Here's Why Hostility Could Be Harmful to Women's HeartsAmericans' cholesterol levels are heading in the right direction, a new study finds. Cholesterol is a waxy substance that can build up in blood vessels and increase a person's risk for heart disease, according to the Centers for Disease Control and Prevention. For example, HDL (high-density lipoprotein) cholesterol, or "good" cholesterol, carries cholesterol to the liver so that it can be flushed from the body, the CDC says.

Posted on 3 December 2016 | 3:45 pm

Former astronaut Buzz Aldrin recovering well after Antarctic evacuation

Buzz Aldrin testifies at space competitiveness hearing on Capitol Hill in WashingtonFormer U.S. astronaut Buzz Aldrin, the second man to walk on the moon, posted photos on Saturday of his recovery in a New Zealand hospital after he was evacuated from the South Pole due to illness. Aldrin, 86, who was visiting the pole as part of a tourist group, was flown to Christchurch, New Zealand, early on Friday local time when his condition deteriorated. Aldrin appeared in good spirits on Saturday after receiving a visit from NASA Deputy Administrator Dava Newman at Christchurch Hospital.

Posted on 2 December 2016 | 10:40 pm

European Mars mission funding approved even after test lander's crash

A full-size model of the European ExoMars entry, descent and landing module, Schiaparell is seen during a press conference at the European Space Agency (ESA) Headquarters in DarmstadtEuropean space agency (ESA) member states have approved another 450 million euros ($479 million) in funding for the ExoMars mission to the Red Planet, even after a test lander that was part of the program crashed in October, ESA said on Friday. The European-Russian ExoMars program sent a gas-sniffing orbiter and the test lander to Mars this year to search for signs of past or present life on the Red Planet and to lay the groundwork for a rover that is due to follow in 2020. The Schiaparelli lander crashed after a sensor failure caused it to cast away its parachute and turn off braking thrusters more than two miles (3.7 km) above the surface of the planet, as though it had already landed.

Posted on 2 December 2016 | 10:46 am

Russian cargo ship destroyed after launch for Space Station

Russian Progress MS-04 space cargo ship with food and supplies for International Space Station blasts off from launch pad at Baikonur cosmodromeBy Irene Klotz CAPE CANAVERAL, Fla. (Reuters) - An unmanned Russian cargo ship loaded with more than 2-1/2 tons of food and supplies for the International Space Station broke apart about six minutes after liftoff on Thursday, Russia's space agency Roscosmos said in a statement. A Soyuz rocket carrying the Progress capsule blasted off from the Baikonur Cosmodrome in Kazakhstan as planned at 9:51 a.m. EST, a NASA TV broadcast showed. The six-member crew aboard the International Space Station is not in any danger and has enough supplies for several months, NASA said.

Posted on 1 December 2016 | 2:37 pm

Facebook developing artificial intelligence to flag offensive live videos

A man poses with a magnifier in front of a Facebook logo on display in this illustration taken in SarajevoBy Kristina Cooke MENLO PARK, Calif. (Reuters) - Facebook Inc is working on automatically flagging offensive material in live video streams, building on a growing effort to use artificial intelligence to monitor content, said Joaquin Candela, the company’s director of applied machine learning. Facebook has historically relied mostly on users to report offensive posts, which are then checked by Facebook employees against company "community standards." Decisions on especially thorny content issues that might require policy changes are made by top executives at the company. Candela told reporters that Facebook increasingly was using artificial intelligence to find offensive material.

Posted on 1 December 2016 | 11:05 am

Scientists Pinpoint How to Calm Oklahoma's Human-Made Quakes

Scientists Pinpoint How to Calm Oklahoma's Human-Made QuakesHuman-induced earthquakes have rattled Oklahoma in recent years, a state known more for its wide-open plains than havoc-wreaking temblors. This water is pumped as part of the oil and gas production process in Oklahoma and other states in the central and eastern United States. Injecting wastewater from oil and gas extraction into underground wells has occurred for decades in Oklahoma without raising concern over induced seismicity, but in 2009, the rate and volume of injection massively increased, according to the study.

Posted on 1 December 2016 | 10:20 am

SpaceX aims for December 16 return to flight, customer Iridium says

By Irene Klotz CAPE CANAVERAL, Fla. (Reuters) - Tech billionaire Elon Musk’s SpaceX hopes to return its Falcon 9 rocket to flight on Dec. 16, said Iridium Communications Inc, which plans to have 10 of its satellites on board for launching. The launch is contingent on approval by the Federal Aviation Administration, which oversees U.S. commercial space transportation, Iridium said on Thursday. “We are looking forward to return to flight,” SpaceX President Gwynne Shotwell said in a statement from Iridium.  SpaceX suspended flights after one of its rockets burst into flames on Sept. 1 as it was being fueled for a routine prelaunch test at Cape Canaveral Air Force Station in Florida.

Posted on 1 December 2016 | 8:59 am

Ravenous 14-Foot Python Caught with 3 Deer in Its Gut

Ravenous 14-Foot Python Caught with 3 Deer in Its GutA Burmese python in the Everglades with a penchant for venison gulped down three whole deer — one doe and two fawns — before wildlife officials captured and euthanized it, a new study reveals. The gustatory feat sets a record: It's the first invasive Burmese python (Python molurus bivittatus) caught with three deer in its gut, said study co-lead author Scott Boback, an associate professor of biology at Dickinson College in Pennsylvania. The python probably attacked and ate the deer at different times over a 90-day period, Boback said.

Posted on 1 December 2016 | 7:42 am