Horizons: Blue Crabs, Penguin Tracking, and Global Tech Unveils

This week's Horizons outlook brings a diverse range of stories from around the globe, highlighting environmental shifts, scientific breakthroughs, and cultural events.

In Italy, the invasive blue crab has become a dual phenomenon. While octopuses have found a new prey in these crustaceans, the crabs are also appearing on gourmet menus, turning an ecological challenge into a culinary trend.

From the seas to the Antarctic, scientists are achieving a first by monitoring the year-round movements of emperor penguins from space. This new capability promises deeper insights into the species' behavior and habitat use.

Looking ahead, the tech world converges in Germany for IFA, where major brands like Bosch, Siemens, and Acer are set to unveil new consumer goods. In South Korea, the Frieze Art Fair in Seoul will feature works by the late Yayoi Kusama.

The UK's cider industry faces a bittersweet situation: a hot summer has boosted demand, but the same heat has led to a poor apple harvest. Meanwhile, in Saudi Arabia, a tech expo will showcase robot dogs performing jumps and flips.

Earlier this week, stories included Malaysia's Hungry Ghost Festival, the opening of the World Nomad Games in Kyrgyzstan with leaders in attendance, a wolf sanctuary in South Africa, humanoid housecleaning robots in San Francisco, and a Burkina Faso farmer proving pineapples can thrive in the Sahel.