大象传媒

Wow! A mystery signal solved

In 1977 astronomers recorded a strange radio transmission, perhaps even from aliens.

• 29 mins

Concerning viruses found in fur farmed animals

A survey of diseased animals from fur farms has revealed potentially threatening viruses

• 30 mins

A landslide-induced megatsunami in Greenland

The 200-metre-high tsunami sloshed between the cliffs of Dickson Fjord for nine days

• 29 mins

Flash floods in the Sahara

The Sahara has been experiencing unusually heavy rainfall due to an extratropical cyclone

• 26 mins

Historic weather extremes revealed using tree-rings

The jet stream has shaped extreme weather, influencing harvests, wildfires and epidemics

• 26 mins

Excesses of rain

How much did climate change drive storm Helene?

• 34 mins

Nobel convergence

A look at the stories behind the Nobel science prizes announced this week.

• 38 mins

Marvels of life and death

As fish farming impacts grow, a look at some clever life-hacks at the extremes.

• 36 mins