Wall Street opens mixed on US midterm elections day

Leading tech CEO Hardy Pemhiwa tells the BBC how AI could transform Africa's digital landscape.

They may look peaceful, but sea anemones use venomous cells and specialised tentacles to defend their territory.

Apotropaic marks, or witch marks, found in a historic royal residence reveal fears and superstitions of the era.

Thomas Germain and Katty Kay unpack five key questions that everyone should be asking about AI.

Scientists are using cutting-edge technology to protect one of the world's most famous shipwrecks.

Seagrass may look unassuming, but these underwater meadows play a powerful role in tackling climate change.

BBC journalist Manuel Scheuernstuhl goes on the hunt for an authentic German pretzel in New York City.

London's Darjeeling Express is ground zero for chef Asma Khan, a champion of women's empowerment.

Aliko Dangote, the businessman behind Africa's biggest refinery, shares his vision for economic sovereignty.

Seacom's $2bn cable vision aims to strengthen Africa's role in the global digital economy.

Watch adaptive athlete Ollie Thorn take on the tough challenge of reaching Everest Base Camp by handcycle.

Katty Kay and John Burn-Murdoch on why solid mental health data is so hard to find, and what that means.

At 86, Lucinda Childs is still redefining modern dance by building intricate and mathematical work.

From monitoring hazards to assisting drivers, Tech Now finds out how AI can make driving safer.

For a carpenter in Antarctica no two days are the same as the extreme weather provides non-stop challenges.

Founder and businesswoman Linda Mabhena-Olagunju explains what it takes to scale clean energy across Africa.

Underwater relics beneath Sri Lanka's coast are helping archaeologists piece together an ancient story.

From sonar scans to eyewitness accounts, discover why the Loch Ness Monster mystery refuses to fade.

The Travel Show meets a gelato pioneer blending artificial intelligence with Italian tradition.

As the population ages, some researchers think dementia cases will rise far less than projected.