The Great Barrier Reef has lost half its corals

A new study of the Great Barrier Reef shows populations of its small, medium and large corals have all declined in the past three decades.

source https://phys.org/news/2020-10-great-barrier-reef-lost-corals.html

The ur-Iris likely had purple flowers, pollinated by insects for nectar

The genus Iris of flowering plants—named after the Greek rainbow goddess because of the variation in flower color—comprises over 300 species across the northern hemisphere, some of which are Vulnerable or (Critically) Endangered on the IUCN Red List of Threatened Species. Due to the poor fossil record, it is not yet known when irises first originated, but scientists believe the genus is only a few million years old, having its closest living relatives in today's southern Africa.

source https://phys.org/news/2020-10-ur-iris-purple-pollinated-insects-nectar.html

Hunting for unicorns: Japan start-ups see hope on horizon

Hampered by cautious investors and a rigid corporate culture, Japan has produced just a handful of major start-ups. But there are signs that could be changing, industry insiders say.

Crayfish 'trapping' fails to control invasive species

Despite being championed by a host of celebrity chefs, crayfish 'trapping' is not helping to control invasive American signal crayfish, according to new research by UCL and King's College London.

source https://phys.org/news/2020-10-crayfish-invasive-species.html

Hunting for unicorns: Japan start-ups see hope on horizon

Hampered by cautious investors and a rigid corporate culture, Japan has produced just a handful of major start-ups. But there are signs that could be changing, industry insiders say.

source https://techxplore.com/news/2020-10-unicorns-japan-start-ups-horizon.html

Microsoft targets malware vendor Trickbot amid US election fears

Microsoft said Monday it had taken down malware vendor Trickbot in an effort to thwart attempts to meddle with the upcoming US presidential election.

source https://techxplore.com/news/2020-10-microsoft-malware-vendor-trickbot-election.html

Disney revamps itself to emphasize streaming

Disney announced Monday a reorganization of its media and entertainment business that aims to further boost its streaming service, which has boomed during the coronavirus pandemic.

Johnson & Johnson pauses Covid vaccine trial as participant becomes ill

Johnson & Johnson said Monday it had temporarily halted its COVID-19 vaccine trial because one of its participants had become sick.

Disney revamps itself to emphasize streaming

Disney announced Monday a reorganization of its media and entertainment business that aims to further boost its streaming service, which has boomed during the coronavirus pandemic.

source https://techxplore.com/news/2020-10-disney-reorg-bolster-company-focus.html

Virus crisis an opportunity to reshape climate reponse: IEA

Only massive investment in clean energy can help overcome the economic crisis caused by the novel coronavirus pandemic while setting the world on a path to meeting its objectives to slow climate change, the International Energy Agency said Tuesday.

source https://phys.org/news/2020-10-virus-crisis-opportunity-reshape-climate.html

Virus crisis an opportunity to reshape climate reponse: IEA

Only massive investment in clean energy can help overcome the economic crisis caused by the novel coronavirus pandemic while setting the world on a path to meeting its objectives to slow climate change, the International Energy Agency said Tuesday.