Discovery, space and the natural world — what the research actually says, and what it hasn't proven yet.
5 stories · 3 regions · all of them, from everywhere — your saved place never narrows a desk.
South Africa's MeerKAT telescope detected a millisecond flash that travelled for more than 10 billion years, and NASA's Webb telescope found its small home galaxy. The work also shows what the bigger SKA-Mid array, now being built around MeerKAT, is being made to do.
NASA satellites measured dust leaving the Sahara, crossing the Atlantic and falling on the Amazon. The phosphorus in that dust, about 22,000 tons a year, is roughly what the rainforest loses to rain and flooding.
Lake Chad really did collapse in the droughts of the 1970s and 1980s. But a multi-satellite study found its extent has been stable for two decades and that it is not shrinking now - which is why the simple 'shrinking lake' story needs care.
An H3Africa study sequenced 426 people from 50 ethnolinguistic groups and uncovered more than 3 million previously undescribed genetic variants. It is a plain measure of how much of Africa's diversity global databases had missed.
In 2021 the IUCN assessed Africa's two elephant species separately for the first time. Forest elephants, down more than 86% in 31 years, were listed as Critically Endangered, and savanna elephants, down at least 60% in 50 years, as Endangered.
No stories match that combination yet — the desk is still filling.
MeerKAT consists of 64 dishes, each 13.5 metres across, spread over 8 kilometres in the Karoo in the Northern Cape.
From: A flash from the young universeThe MeerTRAP team detected the burst FRB 20240304B with MeerKAT on 4 March 2024.
From: A flash from the young universeThe burst travelled for more than 10 billion years, and Webb measured its host galaxy at a redshift of 2.148, from when the universe was only 3 billion years old.
From: A flash from the young universeThis burst was most likely sent out by a young neutron star known as a magnetar.
From: A flash from the young universeWhen complete, SKA-Mid will comprise 197 dishes, including the existing MeerKAT telescope.
From: A flash from the young universeSKA-Mid's first-fringes test combined two of its 15-metre dishes to observe a radio galaxy estimated to be around 2.6 billion light years away.
From: A flash from the young universeWind and weather pick up an average of 182 million tons of dust a year and carry it past the western edge of the Sahara.
From: The desert that feeds a forestAbout 27.7 million tons of that dust falls to the surface over the Amazon basin each year.
From: The desert that feeds a forestThe phosphorus reaching Amazon soils from Saharan dust is an estimated 22,000 tons per year, about the same amount as the forest loses to rain and flooding.
From: The desert that feeds a forestThe estimates come from data collected from 2007 to 2013 by NASA's CALIPSO satellite.
From: The desert that feeds a forestMuch of the phosphorus-rich dust is picked up from the Bodele Depression in Chad, the remains of an ancient lake bed.
From: The desert that feeds a forestLake Chad had an open water area of 25,000 square kilometres in the 1960s and shrank to less than 2,000 square kilometres during the 1980s, a fall of more than 90%.
From: Is Lake Chad still shrinking? The famous story, and what newer satellite work saysThe Grand Egyptian Museum opened beside the Giza Plateau on 1 November 2025, displaying King Tutankhamun's complete collection together for the first time. A year on, the museum is a global draw — though Egypt's own official counts of its visitors disagree with each other by millions, and ticket prices rise on 1 November 2026.
Zanzibar received 917,167 international visitors in 2025, up 24.5% on 2024 and the highest total in its history, on official statistics. December alone brought more than 100,000 arrivals. Now operators and officials are debating whether the island should chase a million visitors — or chase higher spending per visitor instead.
The Victoria Falls area received a record combined 565,083 visitors in 2024, passing the pre-pandemic 2019 total, and its airport broke the half-million passenger mark the same year. Growth continued into 2025. Conservation specialists are asking what the ceiling should be for one of the world's great waterfalls.