Life

Fighting climate change in the shadow of Mount Everest

by Paavan MATHEMA Agence France Presse NEPAL (AFP) — Formed in the shadow of Mount Everest, the turquoise depths of Nepal’s Imja glacial lake would be a breathtaking miracle of nature to behold — were they not a portent of catastrophic floods. Scientists warn that as climate change causes Himalayan glaciers to melt at an alarming rate, lakes like Imja could swell further and eventually collapse, triggering a terrifying deluge in Nepal, an impoverished nation […]

Surviving bleached Barrier Reef coral ‘more resilient to heat’

SYDNEY, Australia (AFP) — Corals on Australia’s Great Barrier Reef that survived bleaching from rising sea temperatures were more resistant to another bout of hot conditions the following year, scientists said Tuesday, a “silver lining” for the embattled ecosystem. The 2,300-kilometer (1,400-mile) long UNESCO World Heritage-listed reef off Australia’s northeastern coast was hit by back-to-back bleaching in 2016 and 2017. Bleaching occurs when abnormal environmental conditions, such as warmer sea temperatures, cause corals to expel […]

Fighting climate change in the shadow of Mount Everest

by Paavan MATHEMA Agence France-Presse NEPAL (AFP) — Formed in the shadow of Mount Everest, the turquoise depths of Nepal’s Imja glacial lake would be a breathtaking miracle of nature to behold — were they not a portent of catastrophic floods. Scientists warn that as climate change causes Himalayan glaciers to melt at an alarming rate, lakes like Imja could swell further and eventually collapse, triggering a terrifying deluge in Nepal, an impoverished nation at […]

Surviving bleached Barrier Reef coral ‘more resilient to heat’

SYDNEY, Australia (AFP) — Corals on Australia’s Great Barrier Reef that survived bleaching from rising sea temperatures were more resistant to another bout of hot conditions the following year, scientists said Tuesday, a “silver lining” for the embattled ecosystem. The 2,300-kilometre (1,400-mile) long UNESCO World Heritage-listed reef off Australia’s northeastern coast was hit by back-to-back bleaching in 2016 and 2017. Bleaching occurs when abnormal environmental conditions, such as warmer sea temperatures, cause corals to expel […]

CEO says Google has ‘checks and balances’ against bias

WASHINGTON, United States (AFP) — Google chief executive Sundar Pichai said Monday that the internet giant steers clear of “political bias,” arguing that this is a core principle of its business to maintain trust of users. Pichai also said privacy and security are essential parts of Google’s mission, and that the company is committed to working with the US government “to keep our country safe and secure.” The prepared remarks released Monday, a day ahead […]

NASA’s Voyager 2 reaches interstellar space

WASHINGTON, United States (AFP) — NASA’s Voyager 2 probe has left the protective bubble around the Sun and is flying through interstellar space, becoming the second human-made object to travel so far, the US space agency said Monday. The announcement came six years after its twin spacecraft, Voyager 1, broke the outer boundary of the heliopause, where the hot solar wind meets the cold, dense space between stars, known as the interstellar medium. Voyager 2 […]

Researchers explore new way of killing malaria in the liver

by Ivan COURONNE with Nathalie OLOF-ORS in Basel Agence France-Presse WASHINGTON, United States (AFP) — In the ongoing hunt for more effective weapons against malaria, international researchers said Thursday they are exploring a pathway that has until now been little studied — killing parasites in the liver, before the illness emerges. “It’s very difficult to work on the liver stage,” said Elizabeth Winzeler, professor of pharmacology and drug discovery at University of California San Diego […]

Heavy screen time appears to impact childrens’ brains: study

WASHINGTON, United States (AFP) — Researchers have found “different patterns” in brain scans among children who record heavy smart device and video game use, according to initial data from a major ongoing US study. The first wave of information from the $300 million National Institute of Health (NIH) study is showing that those nine and 10-year-old kids spending more than seven hours a day using such devices show signs of premature thinning of the cortex, […]

NASA’s InSight lander ‘hears’ wind on Mars

TAMPA, United States (AFP) — Humans can now hear the haunting, low rumble of wind on Mars for the first time, after NASA’s InSight lander captured vibrations from the breeze on the Red Planet, the US space agency said Friday. The strong gusts of wind, blowing between 10 to 15 mph (five to seven meters a second), were captured as they moved over the solar panels on InSight, an unmanned lander that touched down on […]

China launches rover for first far side of the moon landing

by Ryan MCMORROW Agence France Presse BEIJING, China (AFP) — China launched a rover early Saturday destined to land on the far side of the moon, a global first that would boost Beijing’s ambitions to become a space superpower, state media said. The Chang’e-4 lunar probe mission — named after the moon goddess in Chinese mythology — launched on a Long March 3B rocket from the southwestern Xichang launch center at 2:23 am (1823 GMT), […]

Thousands march for climate in Paris despite ‘yellow vest’ unrest

Paris, France | AFP | Up to 25,000 people marched through Paris on Saturday urging greater action on climate change, despite fears that their protest would be scuppered by “yellow vest” demonstrations. Police estimated the number of green activists heading onto the streets at 17,000 while organisers counted 25,000 urging world governments to better protect the environment. The numbers were similar to previous climate marches in Paris, despite sporadic violence in the city on Saturday among thousands of “yellow […]

Google launches AI-driven audio news feed

SAN FRANCISCO, United States (AFP) — Google said Thursday it was launching a radio-style, on-demand audio news feed available on smart speakers, personalized with the help of artificial intelligence. The technology giant said it had partnerships with more than a dozen news organizations to deliver an audio feed in the same manner as its smartphone news feed. “This new experience will bring you an audio news playlist assembled in that moment, for you,” Google product […]