A study from Griffith University has found that interactions between whales and dolphins are likely mutual and playful, rather than one-sided or aggressive. It was previously believed dolphins were harassing whales.

Brisbane

Recent research from Griffith University has challenged previous assumptions about interactions between whales and dolphins. Where it was once thought that faster-moving dolphins were harassing whales, new evidence suggests these encounters are actually mutual and playful. 

Cameras attached to whales have captured dolphins initiating contact, such as gliding alongside whales for nose rubs or even being lifted by whales. Observations from 17 global locations show that most interactions involve humpback whales, with behaviors similar to those seen during courtship and socializing within their own species.

Study finds whales and dolphins enjoy each other's company

Out in an ocean far, far away, whales and dolphins hang out. They were actually seeking the dolphins. They were rolling around. And they seemed to have a really good time with them. Where previously, these recorded interactions were viewed as the faster-moving dolphins harassing the whales, now research from Griffith University on the Gold Coast believe what's going on is more like mutual playtime. It's always the dolphins doing the initiation of that interaction. I mean, they're also the ones that are a lot faster. So it kind of makes sense. And they seem to go to the pots, the whale pots, that are more active. Cameras attached to some of the whales also capture what's going on much deeper. The whale in the background has no problem letting a dolphin glide alongside to give it a nose rub. Particularly for the dolphins, they tend to like the head of the whales and go towards the head of the whales, almost an eyesight contact. There's also been an incident or a case where a whale has lifted up a dolphin on its head and balanced it there. And that only works if both parties want that interaction. So that is absolutely fascinating. Of the 17 locations across the globe where these interactions were recorded, more than 2 thirds involved humpback whales, often captured showing off their white bellies to the dolphins, an act they also performed during courtship and socialising within their own species. I wish we could just ask them. Maybe our interpretation in some cases is actually correct. We are saying they're playing with each other and they might really enjoy that time in the water with each other. A theory we should all hold on to. Tim Collins, 10 News.

The National Guard has started to patrol the streets of Washington after U.S. President Donald Trump declared a crime emergency. He’s also ordered troops to clear out all homeless encampments by the end of the week.

Washington

National Guard starts patrolling Washington

Record-high temperatures across Europe are fanning wildfires across the continent. Experts say a warming climate and an increase in flammable vegetation from rural depopulation are major factors.

Madrid

Historic heat fuels fires across Europe

Hungary's PM Viktor Orbán said the EU attempts to set conditions for a meeting to which leaders of the EU were not invited. He also called for an EU-Russia summit.

Brussels

Ukraine Invasion

EU leaders rally behind Ukraine ahead of Trump-Putin talks

President Trump said Monday he expects that Russia and Ukraine will "land swap" certain territories as part of an eventual ceasefire deal. Mr. Trump is set to meet with Russian President Vladimir Putin in Alaska on Friday.

Trump claims 'land swapping' between Russia, Ukraine will happen

Taylor Swift confirmed her 12th studio album, "The Life of a Showgirl," in a teaser for her upcoming appearance on her boyfriend Travis Kelce's podcast. Swift did not disclose the release date of the album.

Taylor Swift announces new album, 'The Life of a Showgirl'

U.S. President Donald Trump said that his planned meeting with Russian President Vladimir Putin in Alaska on Friday will be to "feel out" the leader as pressure mounts for Russia and Ukraine to make a peace deal.

Trump to meet with Putin in Alaska on Friday

A meeting between US President Donald Trump and Russian President Vladimir Putin is set to take place in Alaska, with European leaders notably excluded from the talks. Until Europe can defend itself, it's not likely to be invited to a great power dialogue, experts have told Euronews.

Alaska

Europe frozen out as U.S. and Russia prepare for Alaska talks

U.S. President Donald Trump said on Monday that Kyiv and Moscow will both have to cede land to end the war in Ukraine and talks with Russian President Vladimir Putin this week will instantly show whether the Kremlin leader is willing to make a deal.

Trump says both sides in Ukraine war will need to cede territory

A prominent Al Jazeera journalist, who had previously been threatened by Israel, was killed along with four colleagues and another journalist in an Israeli airstrike in an attack condemned by journalists and rights groups.

Jerusalem

Middle East Conflict

Israeli strike kills Al Jazeera journalists in Gaza

At last one person is dead, dozens are injured and two people are unaccounted for after an explosion at the U.S. Steel Clairton plant in Pennsylvania on Monday.

Clairton

At least 1 dead, dozens injured in U.S. Steel plant explosion

President Donald Trump has placed the Metropolitan Police Department under federal control and announced he's activating the National Guard to combat crime in Washington, D.C.

Trump deploying National Guard to Washington, D.C.

Ukrainian President Volodymyr Zelenskyy is thanking European leaders for backing his push to join this week's Trump-Putin summit in Alaska, insisting an end to the war must be fair.

Trump and Putin set to meet on Friday without Zelenskyy

U.S. President Donald Trump and Russian President Vladimir Putin are scheduled to meet in Alaska on Friday to discuss ending the war in Ukraine. Kyiv and its allies fear being sidelined and worry any deal could reward Moscow’s occupation of Ukrainian territory.

Kyiv

Ukraine fights for a seat at the table ahead of Trump-Putin summit

Israeli Prime Minister Benjamin Netanyahu is defending his decision to keep fighting in Gaza, despite protests at home and abroad. Debora Patta has the latest.

Tel Aviv-Yafo

Netanyahu defends plan to expand war in Gaza

Ukrainian President Volodymyr Zelenskyy is thanking European leaders for backing his push to join this week's Trump-Putin summit in Alaska, insisting an end to the war must be fair. Willie James Inman has more from the White House.

Anchorage

Countdown begins to Trump-Putin meeting, without Zelenskyy

Violent weather hit several Midwest states over the weekend, with high winds being blamed for the death of at least one person in Nebraska and flash flooding prompting a state of emergency in Milwaukee County, Wisconsin.

Milwaukee

Milwaukee inundated with floodwaters, one dead in Nebraska

Thirty-seven major wildfires are currently burning across nine states in the western United States. Firefighters have made significant progress on the Canyon Fire in California, achieving 62% containment and allowing over 4,000 residents to return home, with minimal property loss reported.

Major fires continue to burn across western U.S.

President Donald Trump's envoy met with the Qatari prime minister on Saturday in Spain to discuss possible deals to end the Israel-Hamas war in Gaza, as Israel's military plans to expand into Gaza City. Meanwhile, families of Israeli hostages and Palestinians alike are pleading for peace.

Families of Israeli hostages, Palestinians plead for ceasefire

Renewed anti-government protests have taken place in Israel, where relatives and supporters of Israeli hostages held by Hamas demanded their release and an end to the brutal war Israel has been waging in Gaza.

Israeli anti-government protesters take to the streets in Tel Aviv

Ukraine's President Volodymyr Zelenskiy said that Kyiv "values and fully supports" a joint statement by European leaders that welcomed U.S. President Donald Trump's efforts to try to end the war, while emphasizing the need to pressure Russia and provide security guarantees for Kyiv.

Europe stresses need to protect Ukraine ahead of Trump-Putin meet

Ukrainian President Zelenskyy has firmly rejected Russia’s proposal requiring land concessions to end the war. Ukrainian and European officials have submitted a counterproposal to Washington.

Ukraine, Europe counter Russian ceasefire proposal ahead of US talks

There have been more protests, and counter protests, in several British towns and cities, outside of hotels used to accommodate asylum seekers. Some far-right protesters called for one of the hotels to stop housing migrants.

Bournemouth

UK: Anti-immigration & anti-racism protesters face off

A man who opened fire on the U.S. Centers for Disease Control and Prevention headquarters in Atlanta, firing into the complex from a pharmacy and killing a police officer, blamed the COVID-19 vaccine for making him depressed and suicidal, according to reports.

Atlanta

Vaccine conspiracy could be behind Atlanta shooting

The Gifford Fire burning through the rugged backcountry of California's Central Coast is now the state's largest wildfire of the year. It has reached so-called "mega-fire" status and is one of 38 large fires burning across nine states.

San Luis Obispo

Largest California wildfire of 2025 reaches "mega fire" status

President Trump is preparing to take another swing at a deal with President Putin during a high-stakes summit next Friday in Anchorage, Alaska. Ukraine President Volodymyr Zelenskyy says the country will never give up land, even if it means an end to the war.

Trump: Ukraine must cede land for ceasefire; Zelenskyy refuses

The United Nations Security Council is set to hold a rare Sunday meeting to discuss Israel's plan to intensify its 22-month war with Hamas by taking control of Gaza City. CBS News' Debora Patta reports on the conflict and the mounting humanitarian crisis.

Netanyahu's plan to occupy Gaza comes under fire

At least 200 protesters have been arrested at a rally showing solidarity for Palestinians in Gaza, outside the Parliament in London. Crowds are also demonstrating against a ban on the Palestine Action group, after it was designated as a terrorist organisation.

Breakdown